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Journal articles on the topic 'UUID'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Akash, Rakesh Sinha. "Beyond Randomness: A Detailed Study on UUID Standards, Data Integrity, and Identifier Design Across Storage Systems." INTERNATIONAL JOURNAL OF INNOVATIVE RESEARCH AND CREATIVE TECHNOLOGY 9, no. 5 (2023): 1–7. https://doi.org/10.5281/zenodo.15087204.

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Identifiers have become one of the most basic building blocks of modern computing, enabling references to data and entities across vast and disparate architectures. In this paper, we provide an insightful exploration of Universally Unique Identifiers (UUIDs), its historical background, variant types, and generation strategies. It also compares UUIDs against the other models of identification, outlining significant operational and architectural implications. We shed light on performance implications, collision probabilities, and balancing acts that must be drawn to ensure both scalability and d

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Ashmita, R. Ghongade Kunal Waitage Ashwini Parate Prajakta Chinchone Komal Tiwade Sakshi Dubey. "RFID Base Attendance System with UUID Verification." International Journal of Advanced Innovative Technology in Engineering 10, no. 2 (2025): 116–23. https://doi.org/10.5281/zenodo.15407960.

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 Due to security vulnerabilities and a lack of geo-fencing, traditional RFID-based attendance systems might be troublesome in certain circumstances. This research proposes an enhanced RFID-Based Attendance System with UUID Verification that enhances automation and security by integrating geo-fencing with Bluetooth Low Energy (BLE) UUID authentication. Using an ESP32 microcontroller, the gadget scans RFID cards. For further authentication, it connects to a mobile app via Bluetooth Low Energy (BLE). Every student receives a unique UUID that is entered into the database in addition to the RF

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Johaadien, Rukaya, Dag Endresen, and Michal Torma. "An Update on Persistent Identifiers in Norwegian Biodiversity Data." Biodiversity Information Science and Standards 6 (August 23, 2022): e91585. https://doi.org/10.3897/biss.6.91585.

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Persistent identifiers (PIDs) are reference keys to pieces of digital information or digital objects (Meadows and Haak 2018). PIDs are long-lasting, trustworthy and ideally globally unique, allowing information to be unambigiously associated with a digital object. This allows, for example, collection objects to be annotated with data (e.g., improved geographic coordinates) from different web services and databases (Page 2008). In 2014, Norway began an initiative to provide all museum specimens at the University of Oslo's Natural History Museum (UiO NHM) with PIDs persistent and globally unique

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Shamlan, Muhamad Kamal, and Sri Winarso Martyas Edi. "Pengujian Perfoma UUID Sebagai Primary Key Pada Database PostgreSQL Dan MongoDB." Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) 9, no. 4 (2025): 1322–34. https://doi.org/10.35870/jtik.v9i4.3878.

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The selection of a primary key is crucial in database management, as it impacts database performance and scalability. This study aims to evaluate one of the trending types of primary keys among developers — UUID. The evaluation is conducted on two different databases, PostgreSQL and MongoDB, using auto-increment and MongoDB’s ObjectId as comparisons. The testing involves importing data from a CSV file and processing it in parallel to assess the efficiency of each primary key in handling data insertion. The results show that auto-increment has advantages in terms of speed and smaller storage si

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Liangong, Song. "Reaserch on the Construction and Realization of Synchronization System for Wireless Spital Database Based on UUID." Open Automation and Control Systems Journal 7, no. 1 (2015): 2201–6. http://dx.doi.org/10.2174/1874444301507012201.

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Tian, Hongliang, and Guangtao Huang. "Research on Distributed Secure Storage Framework of Industrial Internet of Things Data Based on Blockchain." Electronics 13, no. 23 (2024): 4812. https://doi.org/10.3390/electronics13234812.

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The conventional centralized Industrial Internet of Things (IIoT) framework is plagued by issues like subpar security performance and challenges related to storage expansion. This paper proposes a two-tier distributed secure storage framework based on blockchain for IIoT data. The authors first introduce the two-layer framework, which includes the edge network layer and the blockchain storage layer. The nodes in the edge network layer are classified into administrator nodes and ordinary nodes. It provides a lower latency network environment compared to cloud computing to preprocess raw industr

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Archibald, Alex T., Bablu Sinha, Maria R. Russo, et al. "Data supporting the North Atlantic Climate System Integrated Study (ACSIS) programme, including atmospheric composition; oceanographic and sea-ice observations (2016–2022); and output from ocean, atmosphere, land, and sea-ice models (1950–2050)." Earth System Science Data 17, no. 1 (2025): 135–64. https://doi.org/10.5194/essd-17-135-2025.

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Abstract. The North Atlantic Climate System Integrated Study (ACSIS) was a large multidisciplinary research programme funded by the UK's Natural Environment Research Council (NERC). ACSIS ran from 2016 to 2022 and brought together around 80 scientists from seven leading UK-based environmental research institutes to deliver major advances in the understanding of North Atlantic climate variability and extremes. Here, we present an overview of the data generated by the ACSIS programme. The datasets described cover the North Atlantic Ocean, the atmosphere above it (including its composition), and

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Ernst, Andrej, Carlton E. Brett, and Mark A. Wilson. "Bryozoan fauna from the Reynales Formation (lower Silurian, Aeronian) of New York, USA." Journal of Paleontology 93, no. 04 (2019): 628–57. http://dx.doi.org/10.1017/jpa.2018.101.

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AbstractThirteen bryozoan species are described from the Brewer Dock (Hickory Corners) Member of the Reynales Formation (lower Silurian, Aeronian) at the locality Hickory Corners in western New York, USA. Three species are new: trepostomes Homotrypa niagarensis n. sp. and Leioclema adsuetum n. sp. and the rhabdomesine cryptostome Moyerella parva n. sp. Only one species, Hennigopora apta Perry and Hattin, 1960, developed obligatory encrusting colonies whereas the others produced erect ramose colonies of various thicknesses and shapes: cylindrical, branched, and lenticular. Bryozoans display hig

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Pebrianto, Juri. "Perbandingan Kecepatan Baca Dan Tulis Data Pada Mysql Menggunakan Primary Key Auto Increment Dengan Universally Unique Identifier (UUID)." Media Jurnal Informatika 14, no. 2 (2022): 86. http://dx.doi.org/10.35194/mji.v14i2.2681.

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Knaeps, Els, Sindy Sterckx, Gert Strackx, et al. "Hyperspectral-reflectance dataset of dry, wet and submerged marine litter." Earth System Science Data 13, no. 2 (2021): 713–30. http://dx.doi.org/10.5194/essd-13-713-2021.

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Abstract. This paper describes a dataset consisting of 47 hyperspectral-reflectance measurements of plastic litter samples. The plastic litter samples include virgin and real samples from the Port of Antwerp. They were measured in dry conditions in the Flemish Institute for Technological Research (VITO) calibration facility, and a selection of the samples were also measured in wet conditions and submerged in a water tank at Flanders Hydraulics. The construction on top of the tank allowed us to submerge the plastics and keep sediments in suspension. The spectral measurements were performed usin

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Li, Xin-fa, Guo-biao Li, Christopher L. Garvie, Tian-yang Wang, and Jun Zhao. "First report of the early Eocene pteropods from the Zhepure Formation in Yadong, southern Tibet, China." Journal of Paleontology 94, no. 5 (2020): 819–28. http://dx.doi.org/10.1017/jpa.2020.28.

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AbstractDuring recent stratigraphical and micropaleontological investigations of the Gulupu section in Tüna, Yadong, of the Eocene Zhepure Formation, numerous holoplanktonic mollusks (pteropods) were recovered. Four species, assignable to two genera of pteropods (including Limacina yadongensis new species) were systematically described and illustrated, and a gastropod-bivalve biofacies was identified. This is the first report of Eocene (Ypresian) pteropods in southern Tibet; the same stratum also yields many other neritic faunas. The data presented in this study suggest that a semi-closed rest

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Bose, Kanishka, Shiladri S. Das, and Subhronil Mondal. "An updated generic classification of Cenozoic pleurotomariid gastropods, with new records from the Oligocene and early Miocene of India." Journal of Paleontology 95, no. 4 (2021): 763–76. http://dx.doi.org/10.1017/jpa.2021.4.

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AbstractAlthough taxonomically distinct, the Cenozoic pleurotomariids are the bottlenecked remnants of the Mesozoic members of the family in terms of morphology, with only conical forms surviving the end-Cretaceous mass extinction. Here, we propose an updated classification scheme for the Cenozoic representatives of this group, based on data from the entire Cenozoic pleurotomariid fossil record. We consider all conventional as well as several new characters so that this scheme can readily help to distinguish Cenozoic pleurotomariid genera. Following the new classification scheme, a revision of

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Asmaradani, Muhammad Ramadhan Dwiki, Arif Arizal, and Rani Purbaningtyas. "Android-Based E-Voting Application Using Universally Unique Identifier (uuid) Governor Election Bem Faculty of Engineering (case Study: Bhayangkara University Surabaya)." JEECS (Journal of Electrical Engineering and Computer Sciences) 3, no. 2 (2018): 489–512. http://dx.doi.org/10.54732/jeecs.v3i2.136.

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Election of the Governor and Deputy Governor of the Student Executive Board of the Faculty of Engineering(BEM FT) Bhayangkara University Surabaya is an activity where each student uses his voting rights. Theselection is done by voting with the candidate who has the most votes coming out as winners. The selection of theGovernor of UB's FT BEM is still not maximally indicated by the voter data, which is still small compared to thenumber of active students. Procedures that are still conventional with students having to go to campus to votecan be the cause. Therefore, the use of information and co

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Song, Chuangye, Lisanework Nigatu, Yibrah Beneye, Abdurezak Abdulahi, Lin Zhang, and Dongxiu Wu. "Mapping the vegetation of the Lake Tana basin, Ethiopia, using Google Earth images." Earth System Science Data 10, no. 4 (2018): 2033–41. http://dx.doi.org/10.5194/essd-10-2033-2018.

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Abstract. The basin of Lake Tana is one of the most important watersheds in the Nile Basin. It is of great significance to the economy and politics of Ethiopia. In the past, the natural vegetation of the Lake Tana basin was heavily damaged to facilitate the continued expansion of cropland. Vegetation must be conserved and restored to protect the natural environment and maintain the biodiversity of the Lake Tana basin. In this research, we mapped the vegetation of the Lake Tana basin through visual interpretation using high-spatial-resolution images provided by Google Earth and field survey dat

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Perks, Matthew T., Silvano Fortunato Dal Sasso, Alexandre Hauet, et al. "Towards harmonisation of image velocimetry techniques for river surface velocity observations." Earth System Science Data 12, no. 3 (2020): 1545–59. http://dx.doi.org/10.5194/essd-12-1545-2020.

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Abstract. Since the turn of the 21st century, image-based velocimetry techniques have become an increasingly popular approach for determining open-channel flow in a range of hydrological settings across Europe and beyond. Simultaneously, a range of large-scale image velocimetry algorithms have been developed that are equipped with differing image pre-processing and analytical capabilities. Yet in operational hydrometry, these techniques are utilised by few competent authorities. Therefore, imagery collected for image velocimetry analysis (along with reference data) is required both to enable i

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Vega Luna, José Ignacio, Francisco Javier Sánchez-Rangel, Gerardo Salgado-Guzmán, and Mario Alberto Lagos-Acosta. "Sistema de acceso usando una tarjeta RFiD y verificación de rostro." Ingenius, no. 20 (June 30, 2018): 108–18. http://dx.doi.org/10.17163/ings.n20.2018.10.

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En este trabajo se presenta el desarrollo de un prototipo de sistema de acceso a un centro de datos usando como identificación una tarjeta de radio frecuencia o RFiD y verificación del rostro del usuario. El sistema se compone de tres módulos de entrada y un módulo central. El objetivo fue diseñar un sistema para transmitir, desde cada módulo de entrada al módulo central, el identificador único universal de la tarjeta RFiD o UUID y la imagen del rostro del usuario para consultar en una base de datos MySQL y en un directorio de fotografías si el usuario puede acceder al área correspondiente del

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Hajira Be, A. B., and R. Balasubramanian. "Developing an Enhanced High-Speed Key Transmission (EHSKT) Technique to Avoid Fraud Activity in E-Commerce." Indonesian Journal of Electrical Engineering and Computer Science 12, no. 3 (2018): 1187. http://dx.doi.org/10.11591/ijeecs.v12.i3.pp1187-1194.

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<span>E-commerce is an emerging and convergence of numerous main information technologies in business practices. E-commerce is an online website where the sale or buys of merchandise ordered electronically. It gives a simple approach to sell items to customers. In the applications suffers payments issues; for example, electronic transactions utilizing Visas or debit cards, net banking, PayPal or different tokens have more consistency problems and are at expanded hazard from being focused than different sites as they suffer more outcomes if there is information loss or modification. An En

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A., B. Hajira Be, and Balasubramanian R. "Developing an Enhanced High-Speed Key Transmission (EHSKT) Technique to Avoid Fraud Activity in E-Commerce." Indonesian Journal of Electrical Engineering and Computer Science 12, no. 3 (2018): 1187–94. https://doi.org/10.11591/ijeecs.v12.i3.pp1187-1194.

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E-commerce is an emerging and convergence of numerous main information technologies in business practices. E-commerce is an online website where the sale or buys of merchandise ordered electronically. It gives a simple approach to sell items to customers. In the applications suffers payments issues; for example, electronic transactions utilizing Visas or debit cards, net banking, PayPal or different tokens have more consistency problems and are at expanded hazard from being focused than different sites as they suffer more outcomes if there is information loss or modification. An Enhanced HighS

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Kokate Ankita, Labade Prerana, Khedkar Vaishnavi, and Dr. Date A.R. "Development of Secure Communication Protocol for IOT Device." International Journal of Scientific Research in Science, Engineering and Technology 12, no. 3 (2025): 283–92. https://doi.org/10.32628/ijsrset2512308.

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This research paper presents a novel approach to Bluetooth connectivity focused on enhancing security and user control through a single-connection enforcement mechanism. The system prevents multiple simultaneous connections, thereby mitigating risks associated with unauthorized device access and data breaches. It employs AES encryption for secure data transmission and UUID-based authentication to ensure that only trusted devices can establish a connection. Through a combination of rigorous technical design and user-centric principles, our approach addresses inherent vulnerabilities in conventi

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Shenoi, Rohit P., Briana Moreland, Jennifer L. Jones, Nicholas Peoples, Elizabeth A. Camp, and Ned Levine. "Using syndromic surveillance for unintentional and undetermined intent drowning surveillance in a large metropolitan area." Injury Epidemiology 11, S1 (2024). http://dx.doi.org/10.1186/s40621-024-00529-x.

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Abstract Introduction A drowning definition is available for use with National Syndromic Surveillance Program (NSSP) data. However, its accuracy in capturing drowning emergency department and urgent care visits at the regional level is unknown. We tested the ability of the syndromic surveillance (SS) definition in capturing unintentional and undetermined intent drowning (UUID) and describe UUID SS visit trends in a large metropolitan area. Methods We applied the drowning definition to NSSP data from 2016 to 2022 for the 8-county metropolitan Houston region. We queried the dataset for UUID ICD-

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Kristiana, Wiwin Agus, Mochammad Mizanul Achlaq, Benediktus Anindito, Aryo Nugroho, Cahyo Darujati, and Moh Noor Al-Azam. "UUID Beacon Advertisements For Lecture Schedule Information." Proceeding of the Electrical Engineering Computer Science and Informatics 5, no. 5 (2018). http://dx.doi.org/10.11591/eecsi.v5i5.1635.

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Kristiana, Wiwin Agus, Mochammad Mizanul Achlaq, Benediktus Anindito, Aryo Nugroho, Cahyo Darujati, and Moh Noor Al-Azam. "UUID Beacon Advertisements For Lecture Schedule Information." Proceeding of the Electrical Engineering Computer Science and Informatics 5, no. 1 (2018). http://dx.doi.org/10.11591/eecsi.v5.1635.

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Hu, Ke-yi, Yu-ping Qi, and Xiang-dong Wang. "A new species Idiognathodus praeguizhouensis n. sp. (Conodonta, Pennsylvanian) from South China." Journal of Paleontology, July 5, 2022, 1–3. http://dx.doi.org/10.1017/jpa.2022.53.

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Penar, Maciej. "Performance analysis of write operations in identity and UUID ordered tables." Scientific Journals of Rzeszów University of Technology, Series: Electrotechnics, 2020, 81–96. http://dx.doi.org/10.7862/re.2020.6.

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Design of the database includes the decision about the physical storage. This is often overlooked as 1) this cannot be expressed in standard SQL and in result each Database Systems have their own way to specify the physical storage and 2) the decision is often made implicitly. This is dangerous situation as many of the databases use B+ trees as table implementation which stores the data physically sorted by some ordering attribute. The choice of the ordering attribute largely affects read and write operations. Commonly, IDENTITY/AUTO_INCREMENT constraint are being chosen as ordering attributes

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Li, Yan-Da, Vinicius S. Ferreira, Robin Kundrata, Di-Ying Huang, and Chen-Yang Cai. "Domipteron, a new genus of Calopterini from Miocene Dominican amber (Coleoptera: Elateroidea: Lycidae)." Journal of Paleontology, May 13, 2025, 1–9. https://doi.org/10.1017/jpa.2024.72.

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Abstract A new fossil of Lycidae, Domipteron gaoi n. gen. n. sp., is described from Miocene Dominican amber. The fossil exhibits a combination of characteristics found in both Calopterini and Eurrhacini. To determine its systematic placement, we conducted phylogenetic analyses based on adult morphological features. Our analyses indicate that the new fossil belongs to Calopterini. UUID: http://zoobank.org/d0f9a12e-aaed-48b0-a1dd-2c0991ef8b36

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Plotnick, Roy E., and James C. Lamsdell. "Eurypterids from the Price Formation of Virginia: First Eurypterids from the Mississippian of North America." Journal of Paleontology, October 13, 2022, 1–5. http://dx.doi.org/10.1017/jpa.2022.84.

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Abstract A new hibbertopterid eurypterid, Cyrtoctenus bambachi n. sp., is described from the Early Mississippian (Tournaisian) Price Formation of western Virginia. The same unit yields an unidentifiable stylonurine eurypterid. These are the first eurypterids documented from the Mississippian of North America, and only the fourth locality of this age anywhere in the world to yield eurypterids. UUID: http://zoobank.org/5c84d3a2-ea5a-402c-970d-9b0d867f52c7

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Triebel, Dagmar, Wolfgang Reichert, Simone Bosert, et al. "A generic workflow for effective sampling of environmental vouchers with UUID assignment and image processing." Database 2018 (January 1, 2018). http://dx.doi.org/10.1093/database/bax096.

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Abstract Sampling of biological and environmental vouchers in the field is rather challenging, particularly under adverse habitat conditions and when various activities need to be handled simultaneously. The workflow described here includes five procedural steps, which result in professional sampling and the generation of universally identifiable data. In preparation for the field campaign, sample containers need to be labelled with universally unique identifier (UUID)-QR-codes. At the collection site, labelled containers, sampled material and attached supplementary information are imaged usin

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Ma, Zhiheng, Paul A. Selden, James C. Lamsdell, Tingshan Zhang, Jingwen Chen, and Xi Zhang. "Two new eurypterids (Arthropoda, Chelicerata) from the upper Silurian Yulongsi Formation of south-west China." Journal of Paleontology, May 20, 2022, 1–9. http://dx.doi.org/10.1017/jpa.2022.27.

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Abstract Two new eurypterids, a pterygotid Erettopterus qujingensis n. sp., and a slimoniid, Slimonia sp., are described from the upper Silurian (Pridolian) Yulongsi Formation of Yunnan Province, China. Erettopterus qujingensis n. sp. is characterized by several inversely curved ramus denticles and a metastoma with a deep notch in the center. The discovery not only extends the geographic extent of the genus Erettopterus and Slimonia from Euramerica to southwest China, but also gives insight into the similarity of ecosystem structures across the Silurian world. UUID: http://zoobank.org/939e82cd

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Hájek, Jiří, Ana Zippel, Patrick Müller, Maximilian G. Pankowski, Lars Hendrich, and Michael Balke. "Copelatus diving beetles (Coleoptera, Dytiscidae) from early Miocene Mexican amber, with description of a new species displaying distinct sexual dimorphism." Journal of Paleontology, February 11, 2025, 1–8. https://doi.org/10.1017/jpa.2024.29.

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Abstract Two diving beetle species (Coleoptera, Dytiscidae) from the extant genus Copelatus Erichson are documented from early Miocene Mexican amber. Copelatus chiapas new species is described based on a series of specimens of both sexes. Copelatus chiapas n. sp. is the third species of the subfamily Copelatinae described from amber and the first fossil diving beetle for which distinct sexual dimorphism is documented. The other species remains identified to genus level only, due to poor structural visibility. Key morphological characters of the species are illustrated. UUID: http://zoobank.org

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Larson, Evelyn, and Derek E. G. Briggs. "A hydrozoan from the eurypterid-dominated Silurian Bertie Group Lagerstätten of North America." Journal of Paleontology, December 1, 2023, 1–7. http://dx.doi.org/10.1017/jpa.2023.62.

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Abstract Fossil capitate hydrozoans require exceptional conditions for preservation. Here we describe Bertratis ciurcae new genus, new species from the Silurian (Pridoli) of southern Ontario and upper New York State, where it occurs in association with a diverse assemblage of eurypterids. Only the float (pneumatophore) is well preserved, surviving as a thick carbonaceous compression. The new taxon is the largest fossil capitate reported, reaching a width of 17 cm, and the third Porpita-like example known from the Paleozoic. It was a rare pelagic component of the biota of the well-known Bertie

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Archibald, S. Bruce, James E. Evans, Rolf W. Mathewes, and Robert A. Cannings. "The early Eocene Swauka ypresiana n. gen. n. sp., the oldest gossamerwing damselfly (Odonata, Epallagidae, Epallaginae) and first fossil insect described from the Swauk Formation of central Washington, U.S.A." Journal of Paleontology, May 7, 2025, 1–5. https://doi.org/10.1017/jpa.2024.60.

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Abstract We describe Swauka ypresiana n. gen. n. sp., the second fossil gossamerwing damselfly (Odonata, Zygoptera, Epallagidae, Epallaginae) and its oldest occurrence. It is the first fossil insect reported from the Swauk Formation of central Washington State, U.S.A. It was recovered from the “Sandstone facies of Swauk Pass,” a fluvial unit, immediately below the Silver Pass Volcanic Member of the Swauk Formation, which has a U–Pb zircon CA-ID-TIMS age of 51.364 ± 0.029 Ma. The host deposits probably represent mud-dominated floodplain lake or oxbow lake environments. UUID: http://zoobank.org/

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Schoch, Rainer R., Amy C. Henrici, and Robert W. Hook. "A new dissorophoid temnospondyl from the Allegheny Group (late Carboniferous) of Five Points, Mahoning County, Ohio (USA)." Journal of Paleontology, December 7, 2020, 1–14. http://dx.doi.org/10.1017/jpa.2020.101.

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Abstract A small temnospondyl skull from the upper Carboniferous Allegheny Group of Five Points, Ohio, is referred to a new dissorophoid, Palodromeus bairdi n. gen n. sp. The complete skull with mandibles is preserved in counterparts. It is characterized by, (1) elongated slit-like choana; (2) postfrontal, postorbital, and supratemporal bearing a distinct ridge; and (3) reduced parietal only two-thirds the length of the frontal. Phylogenetic analysis confirms a dichotomy between amphibamiforms and olsoniforms and places Palodromeus bairdi n. gen. n. sp. at the base of the olsoniforms, revealin

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Gašparič, Rok, René H. B. Fraaije, John W. M. Jagt, Barry W. M. van Bakel, Tomaž Hitij, and Jonathan J. W. Wallaard. "A new Early Cretaceous pylochelid hermit crab from Slovenia suggests that Trizochelinae (Decapoda, Paguroidea) may also be linked to the Mesozoic Marine Revolution." Journal of Paleontology, April 15, 2025, 1–5. https://doi.org/10.1017/jpa.2024.53.

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Abstract A new pylochelid hermit crab, Cretatrizocheles rodfeldmanni new species, is recorded from a Lower Cretaceous (Aptian/Albian) olistolith reefal limestone block near the village of Velika Strmica, southeast Slovenia. It adds to the fossil record of the symmetrical pagurid subfamily Trizochelinae, whose members appear to have been successful inhabitants of shallow-marine reefal settings during at the least the Late Jurassic and Early Cretaceous across Europe. Given their exclusive occurrence in shallow-marine, reef-related facies of Mesozoic age and the present-day confinement to deep-ma

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Sues, Hans-Dieter, and Rainer R. Schoch. "A new early-diverging sphenodontian (Lepidosauria, Rhynchocephalia) from the Upper Triassic of Virginia, U.S.A." Journal of Paleontology, November 10, 2020, 1–7. http://dx.doi.org/10.1017/jpa.2020.87.

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Abstract A new taxon of sphenodontian reptile, Micromenodon pitti new genus new species is described from the Upper Triassic (Carnian) Vinita Formation of the Richmond basin of the Newark Supergroup in Virginia. It is diagnosed by a dorsoventrally deep facial process of the maxilla that extends for almost the entire anteroposterior length of the bone and by obtusely conical, strongly ribbed additional teeth in the maxilla that comprise a greatly enlarged tooth followed by smaller teeth posteriorly. Phylogenetic analysis found Micromenodon pitti n. gen. n. sp. as an early-diverging sphenodontia

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Sumrall, Colin D., and Daniel Phelps. "Spiracarneyella, a new carneyellid edrioasteroid from the Upper Ordovician (Katian) of Kentucky and Ohio and comments on carneyellid heterochrony." Journal of Paleontology, December 3, 2020, 1–6. http://dx.doi.org/10.1017/jpa.2020.97.

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Abstract A new genus and species of carneyellid edrioasteroid, Spiracarneyella florencei n. gen. n. sp., is described from the Upper Ordovician (Kaitian) Point Pleasant Formation of northern Kentucky and southern Ohio. Spiracarneyella n. gen. is characterized by having all five ambulacra curving clockwise around the theca, having small node-bearing interambulacral plates in the distal interambulacra, and having the periproct placement slightly offset to the right side of the CD interambulacrum. The oral area of carneyellids evolved by paedomorphosis of the oral plates covering the mouth. The s

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Ausich, William I., and Nikki E. Zehler. "Recovery of Laurentian cyclocystoids following Late Ordovician extinctions (Brassfield Formation, Llandovery; southwestern Ohio)." Journal of Paleontology, November 17, 2022, 1–6. http://dx.doi.org/10.1017/jpa.2022.95.

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Abstract Zygocycloides? foerstei n. sp. is described from the Llandovery (Aeronian) Brassfield Formation of southwestern Ohio. This is among the oldest reported Silurian cyclocystoids from North America and is the only North American Llandovery cyclocystoid that is preserved with a complete rim of marginal ossicles. Zygocycloides Smith and Paul, 1982 is most similar to Nicholsodiscus Glass et al., 2003 (Katian) and Perforocycloides Ewin et al., 2019 (Llandovery, Telychian), both from Anticosti Island, Québec. Cyclocystoids (Ordovician to Mississippian) survived Late Ordovician extinctions, and

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Whalen, Niall, and Paul Selden. "A new, giant ricinuleid (Arachnida, Ricinulei), from the Pennsylvanian of Illinois, and the identification of a new, ontogenetically stable, diagnostic character." Journal of Paleontology, December 23, 2020, 1–12. http://dx.doi.org/10.1017/jpa.2020.104.

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Abstract A new fossil ricinuleid, Curculioides bohemondi n. sp., from the Pennsylvanian Energy Shale of Illinois is described from a single specimen. It is the largest ricinuleid species yet described, living or extinct. The Energy Shale represents a new geographic locale for fossil ricinuleids, a sparsely distributed group. The species is distinguished from other members within the genus by the possession of very large (0.09 mm) carapace tubercles at a very low (30 mm-2) density. Statistical analyses are performed on extant and fossil ricinuleids to determine how their tubercles change throug

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38

Di Luca, Javier, Miguel Griffin, and Guido Pastorino. "New insight into Cenozoic Orbitestellidae (Gastropoda: Heterobranchia) from the Magellanic Region based on lower Neogene and Recent species." Journal of Paleontology, March 2, 2023, 1–8. http://dx.doi.org/10.1017/jpa.2023.8.

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Abstract Patagorbitestella new genus is here proposed to include two extant and one fossil species: P. ponderi (Linse, 2002) new combination, P. patagonica (Simone and Zelaya, 2004) new combination, and P. leonensis new species, the last described from the Punta Entrada Member of Monte León Formation (50°21′25.4”S, 68°53′05.9″W, Aquitanian to lower Burdigalian, lower Miocene). A protoconch sculptured with distinctive microscopic spiral threads serves as a per se diagnostic shell character for the new genus. Patagorbitestella n. gen. constitutes a distinctive lineage of orbitestellid gastropods

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Jung, Jason P., and Hans-Dieter Sues. "Reassessment of ‘Captorhinikos’ chozaensis, an early Permian (Cisuralian: Kungurian) captorhinid reptile from Oklahoma and north-central Texas." Journal of Paleontology, March 25, 2024, 1–13. http://dx.doi.org/10.1017/jpa.2023.85.

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Abstract ‘Captorhinikos’ chozaensis Olson, 1954 is a captorhinid eureptile with multiple tooth rows from the lower Permian (Cisuralian: Kungurian) Clear Fork Group of north-central Texas and the Hennessey Formation of Oklahoma. It has five maxillary and four dentary tooth rows. We re-examined the available specimens referred to ‘Captorhinikos’ chozaensis to elucidate aspects of its skeletal structure and assess its phylogenetic relationships. Our parsimony analysis confirmed previous suggestions that this taxon is not referable to the same taxon as Captorhinikos valensis Olson, 1954 (type spec

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Karasawa, Hiroaki, and Hisayoshi Kato. "A reconsideration on Miocene Munididae of Japan, with a description of a new species of Trapezionida (Decapoda, Anomura, Galatheoidea)." Journal of Paleontology, April 28, 2025, 1–13. https://doi.org/10.1017/jpa.2024.27.

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Abstract From re-examination of the type and additional specimens of Munida nishioi Karasawa, 1993 and Kazuoia ogaensis Hatai and Kotaka, 1970 from the Miocene deposits of Japan, both species are assigned to Grimothea Leach, 1821 [1820] of the squat lobster family Munididae Ahyong et al.,2010. The revised diagnosis and description are given for Grimothea nishioi (Karasawa, 1993) new combination and Grimothea ogaensis (Hatai and Kotaka, 1970) new combination. The monotypic genus Kazuoia Hatai and Kotaka, 1970 becomes a junior subjective synonym of Grimothea. Trapezionida chiyoensis new species

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Vaziri, Seyed Hamid, Mahmoud Reza Majidifard, Simon A. F. Darroch, and Marc Laflamme. "Ediacaran diversity and paleoecology from central Iran." Journal of Paleontology, November 5, 2020, 1–16. http://dx.doi.org/10.1017/jpa.2020.88.

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Abstract The late Ediacaran (Nama) Fossil Assemblage from the Kushk Series in the Kushk and Chahmir areas of Central Iran highlights a diverse community of globally distributed, soft-bodied (non-skeletonized) Ediacara biota coexisting with skeletonized tubular forms of likely metazoan affinities. Several biostratigraphically and biogeographically important taxa are reported (i.e., erniettomorphs, rangeomorphs, cloudinomorphs, kimberellomorphs, Chuaria, Corumbella), including Convolutubus dargazinensis new genus new species, a new organic-walled tubular organism, allowing for paleoecological st

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Sun, Zhixin, Aihua Yang, Fangchen Zhao, et al. "New trilobite assemblage from the lower Cambrian (upper Stage 4) of the Lake Zone, western Mongolia." Journal of Paleontology, June 7, 2023, 1–14. http://dx.doi.org/10.1017/jpa.2023.23.

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Abstract The western Mongolian Lake Zone was a Neoproterozoic to early Paleozoic volcanic arc where tuffs, lavas, fossiliferous siliciclastics, and carbonates accumulated during the early Cambrian. An uppermost Cambrian Series 2 (upper Stage 4) trilobite assemblage is described here from the Burgasutay Formation representing a continuous lower Cambrian succession at the Seer Ridge of the Great Lake Depression. The new assemblage is dominated by dorypygids and consists of 13 trilobite genera belonging to nine families including Catinouyia heyunensis new species. These fossils comprise the young

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Sweeney, Aidan, and Colin D. Sumrall. "Pleurocystites? scylla, a new species of pleurocystitid rhombiferan, and comments on early echinoderm teratologies." Journal of Paleontology, May 16, 2023, 1–8. http://dx.doi.org/10.1017/jpa.2023.17.

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Abstract Pleurocystitid echinoderms are known to have consistent plating in the theca or body. However, many specimens with aberrant plating are known among glyptocystitoids (Glyptocystella, Hadrocystis, Tyrridiocystis, and so on) as well as the new Ordovician species Pleurocystites? scylla, described here from the Benbolt Formation near Thorn Hill, Tennessee, USA. The presence of an extra plate in the holotype of P? scylla is most likely teratological. While teratology is often misconstrued as parasitism and pathology, it is easily recognized among glyptocystitoid rhombiferans because of the

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Ayoub-Hannaa, Wagih S., Michael R. Cooper, Ahmed A. Abdelhady, and Franz T. Fürsich. "Jurassic Trigoniida (Bivalvia) from Gebel Maghara, northern Sinai, Egypt." Journal of Paleontology, January 25, 2024, 1–27. http://dx.doi.org/10.1017/jpa.2023.79.

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Abstract The Jurassic trigoniid bivalves of Gebel Maghara, northern Sinai, Egypt are described and figured. They belong to 14 species, nine genera, and two families. The identified taxa occur in rocks ranging in age from the Toarcian (Lower Jurassic) to the lower Kimmeridgian (Upper Jurassic). Five genera and one species are new: Magharitrigonia asymmetrica new genus new species; Cotswoldella aff. C. hemisphaerica (Lycett, 1853); Cornbrashella pullus (J. de C. Sowerby, 1826); Parorthotrigonia lepidomorpha (Abdallah and Fahmy, 1969); and Retetrigonia imbricata (J. de C. Sowerby, 1826). Five spe

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Vinn, Olev, Mark A. Wilson, and Ursula Toom. "A new genus and species of cornulitid tubeworm from the Hirnantian (Late Ordovician) of Estonia." Journal of Paleontology, February 12, 2024, 1–7. http://dx.doi.org/10.1017/jpa.2023.90.

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Abstract A new cornulitid genus and species, Porkuniconchus fragilis new genus and species, is here described from the Ärina Formation (Hirnantian, Porkuni Regional Stage) of northern Estonia. This new taxon differs from most cornulitids by having a fusiform ornamentation pattern that is somewhat similar to that of Kolihaia. All studied specimens are attached to a carbonate hardground. The hardground fauna is by abundance and encrustation area dominated by cornulitids. Other encrusters are represented only by a single sheet-like cystoporate bryozoan. The cornulitid specimens represent differen

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Kitchel, Z.J., H.M. Conrad, R.L. Selden, and M.L. Pinsky. "The role of continental shelf bathymetry in shaping marine range shifts in the face of climate change." June 14, 2022. https://doi.org/10.5281/zenodo.6557756.

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All data used in "The role of continental shelf bathymetry in shaping marine range shifts in the face of climate change" are available publicly. ETOPO1 bathymetric data are available from NOAA, https://www.ncei.noaa.gov/access/metadata/landing-page/bin/iso?id=gov.noaa.ngdc.mgg.dem:316. Continental shelf delineation is available from Blue Habitats, https://www.bluehabitats.org/?page_id=58. Large Marine Ecosystem shapefiles are available from the USGS https://www.sciencebase.gov/catalog/item/55c77722e4b08400b1fd8244. FAO Major Fishing Areas are available from the FAO,&nb

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Schweitzer, Carrie E., Rodney M. Feldmann, and Jillian Findling. "Ontogenetic morphology changes in a crab assemblage (Crustacea, Decapoda, Brachyura, Dakoticancroida) from the Late Cretaceous (Maastrichtian) of the Mississippi Embayment, USA." Journal of Paleontology, February 10, 2025, 1–18. https://doi.org/10.1017/jpa.2024.25.

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Abstract Differences in brachyuran morphology among and between juveniles and adults as well as sexual dimorphism are not well studied among extinct brachyuran crabs. Carapace dimorphism and morphological changes during growth have received little attention in fossil crabs. Tetracarcinus subquadratus Weller, 1905, Dakoticancer australis Rathbun, 1935, and Seorsus wadei Bishop, 1988 are herein synonymized on the basis of examination of dozens to hundreds of specimens of each from the same locality. Synoriacarcinus new genus is named to embrace two species previously referred to Seorsus Bishop,

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Gutiérrez-Marco, Juan Carlos, Ladislav Marek, and John M. Malinky. "New Middle Ordovician hyoliths from the Ossa Morena Zone, southwestern Spain." Journal of Paleontology, August 12, 2021, 1–16. http://dx.doi.org/10.1017/jpa.2021.68.

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Abstract The record of Middle Ordovician (Oretanian, ca. Darriwilian 2) hyolithids from the Ossa Morena Zone of the Iberian Massif in southwestern Spain is increased with the recognition of Robardetlites sevillanus n. gen. n. sp., Andalucilites parvulus n. gen. n. sp., Pauxillites desolatus n. sp., Leolites malinkyi Marek and Gutiérrez-Marco n. sp., and Cavernolites sp. in that region. Andalucilites n. gen. and Robardetlites n. gen. are endemic whereas the other genera are known from coeval strata in the Barrandian region in central Europe, France, and Morocco, giving this assemblage a decided

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Park, Hyeonmin, Seung-Bae Lee, Jusun Woo, and Dong-Chan Lee. "The first Middle Ordovician and Gondwanan record of the cincinnaticrinid crinoid Ohiocrinus byeongseoni n. sp. from South Korea: biostratigraphy, paleobiogeography, and taphonomy." Journal of Paleontology, March 15, 2022, 1–11. http://dx.doi.org/10.1017/jpa.2022.8.

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Abstract Ohiocrinus byeongseoni n. sp. from the Middle Ordovician (Darriwilian) Jigunsan Formation of South Korea in the Sino-Korean (North China) block is the oldest species of Ohiocrinus of the Cincinnaticrinidae and the first record outside Laurentia. O. byeongseoni is characterized by a loosely clockwise-coiled anal sac, isotomous branching throughout arms, long, slender xenomorphic column, and small lichenocrinid-type holdfast. The new species occurs in association with a deep-water siliciclastic environment, unlike the Laurentian species with a shallow-water carbonate environment. The mo

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Fortey, Richard A., Ernesto E. Vargas-Parra, and Mary L. Droser. "Trilobites from the Al Rose Formation (Lower Ordovician, Inyo Mountains, California)—faunas marginal to the Great Basin." Journal of Paleontology, February 16, 2024, 1–14. http://dx.doi.org/10.1017/jpa.2023.57.

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Abstract The Lower Ordovician (Floian) Al Rose Formation from the Inyo Mountains, California, is a deeper-water, graptolitic equivalent of the well-known and richly fossiliferous successions described from Utah and Nevada. It is considered to have been originally marginal to the Laurentian paleocontinent. It has yielded a low-diversity trilobite fauna that differs strikingly from contemporary faunas to the east in its abundance of raphiophorid, nileid, olenid, and agnostoid trilobites, resembling that of the Nileid Biofacies known from scattered locations marginal to Laurentia. Two new trilobi

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