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Journal articles on the topic 'Brachiopoden'

Author: Grafiati

Published: 10 July 2021

Last updated: 29 July 2025

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1

VINN, OLEV, MARK A. WILSON, MARE ISAKAR, and URSULA TOOM. "NEW BIOCLAUSTRATION OF A SYMBIONT IN THE MANTLE CAVITY OF CLITAMBONITES SCHMIDTI (BRACHIOPODA) FROM THE SANDBIAN (UPPER ORDOVICIAN) OF ESTONIA." PALAIOS 37, no. 9 (2022): 520–24. http://dx.doi.org/10.2110/palo.2021.067.

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Abstract A new bioclaustration of a symbiont is here described from the mantle cavity of the strophomenatan brachiopod Clitambonites schmidti. It is the second bioclaustration in brachiopods known from the Kukruse Regional Stage (Sandbian) of Estonia. It shares affinities with the bioclaustrations Burrinjuckia and Haplorygma. The outgrowth in the ventral valve interior was secreted by the brachiopod around a symbiont. Most likely the symbiont was a suspension feeder that collected food particles from the brachiopod's mantle cavity. The symbiont was either a kleptoparasite or fed on the brachio

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2

Sulser, H., and Bernhard Hostettler. "Die Brachiopoden des Callovien im zentralen Nordwestschweizer Jura." Revue de Paléobiologie 33, no. 1 (2014): 39–65. https://doi.org/10.7892/boris.70817.

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Sulser, H., Hostettler, Bernhard (2014): Die Brachiopoden des Callovien im zentralen Nordwestschweizer Jura. Revue de Paléobiologie 33 (1): 39-65, DOI: 10.7892/boris.70817, URL: http://dx.doi.org/10.7892/boris.70817

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3

Ruban, Dmitry A. "Die fossilen Brachiopoden der Schweiz und der umliegenden Gebiete." Geologos 23, no. 2 (2017): 1–2. http://dx.doi.org/10.1515/logos-2017-0017.

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4

Sandy, Michael R. "Paleobiogeography of Mesozoic articulate brachiopods from the Western Cordillera of North America and their potential for paleogeographic studies." Paleontological Society Special Publications 6 (1992): 259. http://dx.doi.org/10.1017/s2475262200008194.

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Mesozoic brachiopods were, at times, significant elements of marine invertebrate faunas. Current investigations suggest that Mesozoic brachiopods are more common in Mesozoic marine sequences from North America than has generally been assumed. Their neglect is no doubt in part due to the greater utility of other invertebrate and microfossil groups for biostratigraphy. Brachiopods may be preserved in original shell material or silicified. It is therefore necessary to consider which is the most appropriate method of extraction, depending on type of preservation.Lacking planktotrophic larval stage

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5

Copper, Paul. "Originations and Extinctions in Brachiopods." Paleontological Society Papers 7 (November 2001): 249–58. http://dx.doi.org/10.1017/s1089332600000991.

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Broad patterns of originations and extinctions of genera, as well as families and higher groups, have always interested those who study the fossil record (e.g., Sepkoski, 1984). They record an important part of the major changeovers, and thus the dynamics, of marine ecosystems over time (Droser et al., 1996; Droser and Sheehan, 1997). This seems especially true for the Paleozoic, when brachiopods were the dominant shelly animals on the seafloor in tropical, temperate, and even cold water settings. Attempts have also been made to determine turnover patterns at the species level (Patzkowsky and

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6

ARAYA, JUAN FRANCISCO, and MARIA ALEKSANDRA BITNER. "Rediscovery of Terebratulina austroamericana Zezina, 1981 (Brachiopoda: Cancellothyrididae) from off northern Chile." Zootaxa 4407, no. 3 (2018): 443. http://dx.doi.org/10.11646/zootaxa.4407.3.11.

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Phylum Brachiopoda, shelled marine invertebrates, is currently represented by about 400 extant species; a tiny fraction of the ca. 30,000 described fossil species (Emig et al. 2013; Bitner 2014; Nauendorf et al. 2014; Logan et al. 2015). Only twenty of these Recent species are known from the Chilean coasts (Lee et al. 2008), most of them from subtidal waters. Of these, only Magellania venosa (Dixon, 1789) (the largest extant brachiopod) and Discinisca lamellosa (Broderip, 1833) are common species found in the southern and central-northern coasts of the country, respectively. As with other mari

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Schneider, H. Lothar. "Hydromechanical investigations on the functional morphology and feeding in the brachiopod Waldheimia cranium." Neues Jahrbuch für Geologie und Paläontologie - Monatshefte 1988, no. 6 (1988): 380–90. http://dx.doi.org/10.1127/njgpm/1988/1988/380.

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8

Shu-Zhong, Shen, and G. R. Shi. "Paleobiogeographical extinction patterns of Permian brachiopods in the Asian–western Pacific region." Paleobiology 28, no. 4 (2002): 449–63. http://dx.doi.org/10.1666/0094-8373(2002)028<0449:pepopb>2.0.co;2.

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Spatial and temporal variations in biological diversity are critical in understanding the role of biogeographical regulation (if any) on mass extinctions. An analysis based on a latest database of the stratigraphic ranges of 89 Permian brachiopod families, 422 genera, and 2059 species within the Boreal, Paleoequatorial, and Gondwanan Realms in the Asian–western Pacific region suggests two discrete mass extinctions, each possibly with different causes. Using species/family rarefaction analysis, we constructed diversity curves for late Artinskian–Kungurian, Roadian–Wordian, Capitanian, and Wuchi

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9

Cohen, B. L., A. Gawthrop, and T. Cavalier–Smith. "Molecular phylogeny of brachiopods and phoronids based on nuclear–encoded small subunit ribosomal RNA gene sequences." Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 353, no. 1378 (1998): 2039–61. http://dx.doi.org/10.1098/rstb.1998.0351.

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Brachiopod and phoronid phylogeny is inferred from SSU rDNA sequences of 28 articulate and nine inarticulate brachiopods, three phoronids, two ectoprocts and various outgroups, using gene trees reconstructed by weighted parsimony, distance and maximum likelihood methods. Of these sequences, 33 from brachiopods, two from phoronids and one each from an ectoproct and a priapulan are newly determined. The brachiopod sequences belong to 31 different genera and thus survey about 10% of extant genus–level diversity. Sequences determined in different laboratories and those from closely related taxa ag

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10

Sutton, M. D., D. E. G. Briggs, David J. Siveter, and Derek J. Siveter. "A soft-bodied lophophorate from the Silurian of England." Biology Letters 7, no. 1 (2010): 146–49. http://dx.doi.org/10.1098/rsbl.2010.0540.

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Soft-bodied taxa comprise an important component of the extant lophophorate fauna, but convincing fossils of soft-bodied lophophorates are extremely rare. A small fossil lophophorate, attached to a brachiopod dorsal valve, is described from the Silurian (Wenlock Series) Herefordshire Lagerstätte of England. This unmineralized organism was bilaterally symmetrical and comprised a subconical body attached basally to the host and partially enclosed by a broad ‘hood’; the body bore a small, coiled lophophore. Where the hood attached laterally, there is a series of transverse ridges and furrows. The

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Feldmann, Rodney M., David I. Mackinnon, Kazuyoshi Endo, and Luis Chirino-Galvez. "Pinnotheres laquei Sakai (Decapoda: Pinnotheridae), a tiny crab commensal within the brachiopod Laqueus rubellus (Sowerby) (Terebratulida: Laqueidae)." Journal of Paleontology 70, no. 2 (1996): 303–11. http://dx.doi.org/10.1017/s0022336000023398.

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Examination of 186 specimens of the living brachiopod Laqueus rubellus (Sowerby), collected during four different months from Sagami Bay, Japan, has yielded 94 specimens of the pinnotherid crab, Pinnotheres laquei Sakai, living within the mantle cavity. This work provides the first quantitative statements regarding crab/brachiopod associations. All but four of the specimens were female crabs; the four male specimens occurred together with females in brachiopods collected during March, 1982. Pinnotherids, common associates of mollusks and echinoderms, tend to be host specific; however, anecdota

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Erofeevsky, A. "State of knowledge and correlation potential of Mississippian brachiopods of the western slope of the northern Urals." Vestnik of geosciences, no. 7 (October 3, 2023): 3–16. http://dx.doi.org/10.19110/geov.2023.7.1.

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The article presents a brief history of Mississippian brachiopod studies in the North of the Urals during the last 175 years. The regional stratigraphic chart of the Western Urals subregion was originally developed on the basis of brachiopod biostratigraphy. The works of A. Keyserling, G. N. Fredericks, N. V. Kalashnikov, N. V. Enokyan, N. N. Fotieva, D. V. Nalivkin, and other researchers have greatly contributed to the study of the Mississippian brachiopods of the region. The most active use of the North Urals brachiopods for the biostratigraphy of the region falls in the 60—70s of the last c

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Lee, Sangmin, Duck K. Choi, and G. R. Shi. "Pennsylvanian brachiopods from the Geumcheon-Jangseong Formation, Pyeongan Supergroup, Taebaeksan Basin, Korea." Journal of Paleontology 84, no. 3 (2010): 417–43. http://dx.doi.org/10.1666/09-105.1.

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We provide the first detailed systematic taxonomy and paleoecological investigation of late Paleozoic brachiopod faunas from Korea. Specifically, we focus on the brachiopods from the Geumcheon-Jangseong Formation, the lower part of the Pyeongan Supergroup in the Taebaeksan Basin. The formation yields a variety of marine invertebrate fossils, including brachiopods, molluscs, echinoderms, corals, fusulinids, and conodonts. Diverse brachiopods are described from six siliciclastic horizons of the formation at three localities, including 23 species belonging to 20 genera with two new species: Rhipi

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Cusack, Maggie. "Biomineralization in Brachiopod Shells." Paleontological Society Papers 7 (November 2001): 105–16. http://dx.doi.org/10.1017/s1089332600000929.

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Biominerals are produced in all five kingdoms. Calcium carbonate and calcium phosphate are the most abundant biominerals performing many functions including protection and skeletal support. The phylum Brachiopoda is divided into three subphyla: Linguliformea, Craniiformea, and Rhynchonelliformea (Williams et al., 1996). The Linguliformea possess inarticulated phosphatic valves. Articulation is also lacking in the calcitic valves of the Craniiformea while the calcitic valves of the Rhynchonelliformea are articulated. The paired valves of the brachiopod shell are one of the earliest examples of

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15

Carlson, Sandra J. "Inarticulata, brachiopoda, Lophophorata: what do they signify?" Paleontological Society Special Publications 6 (1992): 51. http://dx.doi.org/10.1017/s2475262200006110.

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Higher taxonomic ranks typically distinguish morphologically disparate groups whose within-group common ancestry is assumed to be more recent than that between groups. Because in practice this assumption is rarely tested, common wisdom now advocates that the relationship between traditional classifications and phylogenies be made more explicit. Classifications of organisms were established originally to serve a variety of purposes, which may or may not have had an evolutionary rationale. Thus, if named superspecific taxa are to play an interpretable role in macroevolutionary studies, their sta

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Carlson, Sandra J. "Ghosts of the past, present, and future in brachiopod systematics." Journal of Paleontology 75, no. 6 (2001): 1109–18. http://dx.doi.org/10.1017/s0022336000017169.

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Three historical phases can be distinguished in the study of brachiopod systematics over the past 75 years. Prior to 1956, systematic neontologists and paleontologists struggled to reconcile differences in perceived evolutionary patterns (and thus classifications) based largely on static morphological differences observed separately among living brachiopods and among fossil brachiopods. Following 1956, patterns of morphological distribution began to be interpreted relative to the processes by which they were formed, and a more dynamic view of brachiopod phylogeny and classification resulted. O

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Freeman, Gary. "The Developmental Biology of Brachiopods." Paleontological Society Papers 7 (November 2001): 69–88. http://dx.doi.org/10.1017/s1089332600000905.

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The chapter on anatomy in the Treatise on Invertebrate Paleontology (Part H, Brachiopoda, revised) (Williams et al., 1997) is the most current and comprehensive treatment that we have of reproduction and development in these animals. My contribution to this short course is a commentary on and addendum to this review. The study of the developmental biology of extant brachiopods describes a large part of their life history and defines several of the parameters that have to be taken into account when thinking about how a given set of genes will make it to the next generation (Havenhand, 1995). So

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18

Zhan, Ren-bin, Jia-yu Rong, Jisuo Jin, and L. RM Cocks. "Late Ordovician brachiopod communities of southeast China." Canadian Journal of Earth Sciences 39, no. 4 (2002): 445–68. http://dx.doi.org/10.1139/e01-094.

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The Upper Ordovician (mid-Ashgill) Xiazhen and Changwu formations in the Zhejiang-Jiangxi border region of southeastern China contain an abundant and diverse suite of brachiopods. A cluster analysis of 59 key samples from 180 collections (over 23 000 specimens) allowed delineation of eight distinct brachiopod communities, herein named the Ectenoglossa minor Community, the Eospirifer praecursor Community, the Ovalospira dichotoma Community, the Antizygospira liquanensis Sowerbyella sinensis Community, the Kassinella shiyangensis Community, the Altaethyrella zhejiangensis Community, the Tchers

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19

Barclay, Kristina M., Chris L. Schneider, and Lindsey R. Leighton. "Breaking the mold: using biomechanical experiments to assess the life orientation of dorsibiconvex brachiopods." Paleobiology 41, no. 1 (2015): 122–33. http://dx.doi.org/10.1017/pab.2014.8.

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AbstractUnderstanding the life orientation of fossil organisms, such as brachiopods, is not only important for understanding the biology of the organism in question, but it also can be used to interpret paleoecological information about the assemblages from which the specimens were derived. The dorsibiconvex brachiopod morphology is particularly common, especially among the Order Atrypida, yet there have been few independent, biomechanical studies to assess the life orientation of these brachiopods. In this study, we assess potential orientations of two end-member morphologies of a dorsibiconv

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Song, Zhenyu, Yunpeng Xiao, and Chuantao Xiao. "Early–Middle Ordovician brachiopod diversification in the middle Yangtze region of South China." Canadian Journal of Earth Sciences 57, no. 8 (2020): 999–1009. http://dx.doi.org/10.1139/cjes-2019-0141.

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The evolution of the Early–Middle Ordovician brachiopod diversity in the middle Yangtze region of South China has been analyzed. The brachiopods in this region originated in the early Tremadocian and radiated from the late Floian to the late Dapingian. The composition of rhynchonelliformean brachiopods underwent major changes in the late Floian, and endemic genera migrated from the upper Yangtze region to replace the cosmopolitan genera. A global comparison of the brachiopod diversity curves of South China, Laurentia, and Baltica reveals that (1) the processes and scales of brachiopod radiatio

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Geyer, Gerd. "A new obolellid brachiopod from the Lower Cambrian of Morocco." Journal of Paleontology 68, no. 5 (1994): 995–1002. http://dx.doi.org/10.1017/s0022336000026603.

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A new genus and species of obolellid brachiopod, Brevipelta chouberti, is described from the Early Cambrian of Morocco. It is a useful index fossil for the upper Choubertella Zone and the Daguinaspis Zone in Morocco. Additionally discussed are taphonomic aspects that lead to the question whether the shell may have been weakly calcified compared to other obolellid brachiopods and the calcareous part may have been composed of aragonite crystallites, or whether the preservation of Brevipelta is due to facile solubility of a calcitic shell substance. Brevipelta chouberti represents not only the ol

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REILY, BRIAN H. "Imbriea nom. nov., a replacement name for Orthopleura Imbrie, 1959 (Brachiopoda)." Zootaxa 4894, no. 1 (2020): 143–45. http://dx.doi.org/10.11646/zootaxa.4894.1.9.

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The genus Orthopleura Imbrie, 1959 (Brachiopoda: Rhynchonelliformea: Strophomenata: Orthotetida: Orthotetidina: Chilidiopsoidea: Areostrophiidae: Areostrophiinae, following the classification of Kaesler & Selden 1997–2007) was erected to contain three species of extinct brachiopods from Devonian deposits in the United States. Orthopleura rhipis Imbrie, 1959 was assigned as the type species at time of erection. Streptorhynchus flabellum Whitfield, 1882, Schuchertella orthoplicata Stainbrook, 1943, and two undescribed species, “Orthopleura sp. A” and “Orthopleura sp. B”, were treated as cong

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Lee, Daphne E., and Neda Motchurova-Dekova. "Chathamirhynchia kahuitara, a new genus and species of Late Cretaceous rhynchonellide brachiopod from the Chatham Islands, New Zealand: shell structure, palaeoecology and biogeography." Earth and Environmental Science Transactions of the Royal Society of Edinburgh 98, no. 3-4 (2007): 357–67. http://dx.doi.org/10.1017/s1755691007078425.

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ABSTRACTA new rhynchonellide brachiopod has been collected from the Kahuitara Tuff (Campanian–Maastrichtian) of Pitt Island, Chatham Islands, New Zealand. Brachiopods are extremely rare in Cretaceous rocks from New Zealand, and this new genus and species is unlike any other rhynchonellide known from Australasia or elsewhere. Chathamirhynchia kahuitara is distinguished by its small size, strong ribbing, and well-developed sulciplicate folding, and internally by a large, robust cardinal process and raduliform crura. The shell structure of C. kahuitara is shown to be of typical fine fibrous ‘rhyn

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Schiemann, Sabrina M., José M. Martín-Durán, Aina Børve, Bruno C. Vellutini, Yale J. Passamaneck, and Andreas Hejnol. "Clustered brachiopod Hox genes are not expressed collinearly and are associated with lophotrochozoan novelties." Proceedings of the National Academy of Sciences 114, no. 10 (2017): E1913—E1922. http://dx.doi.org/10.1073/pnas.1614501114.

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Temporal collinearity is often considered the main force preserving Hox gene clusters in animal genomes. Studies that combine genomic and gene expression data are scarce, however, particularly in invertebrates like the Lophotrochozoa. As a result, the temporal collinearity hypothesis is currently built on poorly supported foundations. Here we characterize the complement, cluster, and expression of Hox genes in two brachiopod species,Terebratalia transversaandNovocrania anomala.T. transversahas a split cluster with 10 genes (lab,pb,Hox3,Dfd,Scr,Lox5,Antp,Lox4,Post2, andPost1), whereasN. anomala

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Payne, Jonathan L., Noel A. Heim, Matthew L. Knope, and Craig R. McClain. "Metabolic dominance of bivalves predates brachiopod diversity decline by more than 150 million years." Proceedings of the Royal Society B: Biological Sciences 281, no. 1783 (2014): 20133122. http://dx.doi.org/10.1098/rspb.2013.3122.

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Brachiopods and bivalves feed in similar ways and have occupied the same environments through geological time, but brachiopods were far more diverse and abundant in the Palaeozoic whereas bivalves dominate the post-Palaeozoic, suggesting a transition in ecological dominance 250 Ma. However, diversity and abundance data alone may not adequately describe key changes in ecosystem function, such as metabolic activity. Here, we use newly compiled body size data for 6066 genera of bivalves and brachiopods to calculate metabolic rates and revisit this question from the perspective of energy use, find

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Curry, Gordon B., A. D. Ansell, M. James, and L. Peck. "Physiological constraints on living and fossil brachiopods." Earth and Environmental Science Transactions of the Royal Society of Edinburgh 80, no. 3-4 (1989): 255–62. http://dx.doi.org/10.1017/s0263593300028698.

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ABSTRACTAsh-free-dry-weight determinations for a representative range of living brachiopod genera have revealed that a consistently high proportion of total organic mass is contained within the shell, partly as the organic matrix for biomineralisation and partly as minute extensions of the mantle tissues (caeca) housed within hollow endopunctae permeating the shell. On average 40% to 50% of the total organic mass of both articulate and inarticulate brachiopods is situated within the shell. This is true even for a rhynchonellid brachiopod which does not possess endopunctae, but which has a more

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Cisterna, Gabriela A., and G. R. Shi. "Lower Permian Brachiopods from Wasp Head Formation, Sydney Basin, Southeastern Australia." Journal of Paleontology 88, no. 3 (2014): 531–44. http://dx.doi.org/10.1666/13-004.

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Although there is a generally accepted framework for the Permian marine biogeography of Australia, significant uncertainties remain concerning the temporal biogeographical changes closely related to the timing of Permian glacial–interglacial events. Several recent studies along these research lines demonstrate the importance of a reliable high-resolution biostratigraphical timescale for paleobiogeographical and paleoclimatic reconstructions. This paper provides, for the first time, a full taxonomic and biostratigraphical study of the brachiopod fauna from the Wasp Head Formation, southern Sydn

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Shen, Shu-Zhong, and Yi-Chun Zhang. "Earliest Wuchiapingian (Lopingian, late Permian) brachiopods in southern Hunan, South China: implications for the pre-Lopingian crisis and onset of Lopingian recovery/radiation." Journal of Paleontology 82, no. 5 (2008): 924–37. http://dx.doi.org/10.1666/07-118.1.

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The uppermost 5–15 m of the Douling Formation in the southern Hunan area, South China, yields a diverse fauna comprised of ammonoids, bivalves, and brachiopods. The brachiopods reported in this paper consist of 51 species in 34 genera and are dominated by the Lopingian (Late Permian) species associated with a few species persisting from the underlying Maokouan (Late Guadalupian). This fauna is of earliest Wuchiapingian in age as precisely constrained by the associated conodontClarkina postbitteri postbitteriand the Guadalupian-type ammonoid fauna of theRoadoceras-DoulingocerasZone in the brach

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Augusto Correia Monteiro, Felipe, Cristiane Xerez Barroso, Wilson Franklin Junior, Helena Matthews-Cascon, and Christian C. Emig. "RECENT BRACHIOPODS FROM SOUTH ATLANTIC OCEAN: FIRST OCCURRENCE OF THE LINGULIDAE AND ITS BIOGEOGRAPHIC IMPLICATIONS." Arquivos de Ciências do Mar 55, no. 2 (2022): 147–53. http://dx.doi.org/10.32360/acmar.v55i2.70993.

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The brachiopod fauna of the South Atlantic is significantly abundant and appears to be predominantly composed of cosmopolitan species. However, until now there was no record of inarticulate brachiopods of the Family Lingulidae in this region. The present study describes the first occurrence of lingulid brachiopods in the South Atlantic. Seven specimens were collected on the continental shelf of the Maranhão state, Northeastern Brazil, Western South Atlantic. The individuals were identified as belonging to the genus Lingula. Although brachiopods have great dispersion capability durintg their la

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LEE, DAPHNE E., MURRAY R. GREGORY, CARSTEN LÜTER, OLGA N. ZEZINA, JEFFREY H. ROBINSON, and DAVID M. CHRISTIE. "Melvicalathis, a new brachiopod genus (Terebratulida: Chlidonophoridae) fromdeep sea volcanic substrates, and the biogeographic significance of the mid-oceanridge system." Zootaxa 1866, no. 1 (2008): 136. http://dx.doi.org/10.11646/zootaxa.1866.1.6.

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Brachiopods form a small but significant component of the deep-sea benthos in all oceans. Almost half of the 40 brachiopod species so far described from depths greater than 2000 m are small, short-looped terebratulides assigned to two superfamilies, Terebratuloidea and Cancellothyridoidea. In this study we describe Melvicalathis, a new genus of cancellothyridoid brachiopod (Family Chlidonophoridae; Subfamily Eucalathinae) from ocean ridge localities in the south and southeast Pacific Ocean, and cryptic habitats within lava caves in glassy basalt dredged from the Southeast Indian Ridge, Indian

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Cusack, Maggie, and David A. T. Harper. "Preface." Earth and Environmental Science Transactions of the Royal Society of Edinburgh 98, no. 3-4 (2007): v. http://dx.doi.org/10.1017/s1755691007999983.

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This two-part special issue, Brachiopod Research into the Third Millennium, is published in honour of Sir Alwyn Williams (8 June 1921–4 April 2004). One section deals with fossil brachiopods while the other concentrates on aspects of modern material. The special issue comprises 23 invited papers, all dealing with current brachiopod research. In producing this special issue we honour the immense contribution made by the late Alwyn Williams to this field of research.

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Ramovš, Anton. "Erste Brachiopoden-Fundstelle in den obersten Tuval-Kalken (Oberkarn) in der nordalpinen Hallstätter Ausbildung in den Julischen Alpen." Geologija 44, no. 2 (2001): 291–94. http://dx.doi.org/10.5474/geologija.2001.020.

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Jansen, Ulrich. "Anmerkungen zur Devon-Korrelationstabelle, B122di97, R120di97: Brachiopoden-Stratigraphie und Formationen in der Dra-Ebene (südlicher Anti-Atlas, Marokko)." Senckenbergiana lethaea 77, no. 1-2 (1998): 269–72. http://dx.doi.org/10.1007/bf03043747.

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Stephenson, Michael H., Lucia Angiolini, Melanie J. Leng, and D. P. Fiona Darbyshire. "Geochemistry, and carbon, oxygen and strontium isotope composition of brachiopods from the Khuff Formation of Oman and Saudi Arabia." GeoArabia 17, no. 2 (2012): 61–76. http://dx.doi.org/10.2113/geoarabia170261.

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ABSTRACT Brachiopods are abundant in the Oman Khuff Formation and similar brachiopod faunas are present at a few horizons in the same formation in Central Saudi Arabia. Following extensive systematic and biostratigraphic studies of these faunas, specimens from the base of the Midhnab Member of the Khuff Formation of Saudi Arabia (Buraydah Quadrangle), and from Member 3 of the Khuff Formation of the Huqf outcrop of Oman were assessed for isotope geochemistry (Sr, O and C). Dating using 87Sr/86Sr alone is not conclusive. Five pristine Oman brachiopods from biostratigraphically well-constrained l

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Cohen, Bernard L., Anne Kaulfuss, and Carsten Lüter. "Craniid brachiopods: aspects of clade structure and distribution reflect continental drift (Brachiopoda: Craniiformea)." Zoological Journal of the Linnean Society 171, no. 1 (2014): 133–50. https://doi.org/10.1111/zoj.12121.

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Cohen, Bernard L., Kaulfuss, Anne, Lüter, Carsten (2014): Craniid brachiopods: aspects of clade structure and distribution reflect continental drift (Brachiopoda: Craniiformea). Zoological Journal of the Linnean Society 171 (1): 133-150, DOI: 10.1111/zoj.12121, URL: http://doi.wiley.com/10.1111/zoj.12121

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Zhan, Renbin, Jisuo Jin, and Pengfei Chen. "Brachiopod diversification during the Early–Mid Ordovician: an example from the Dawan Formation, Yichang area, central China." Canadian Journal of Earth Sciences 44, no. 1 (2007): 9–24. http://dx.doi.org/10.1139/e06-069.

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Systematic and statistical study of brachiopods from the Dawan Formation of the Yichang area, western Hubei Province, central China, indicates that, at generic and specific levels, the α diversity of Early to Mid Ordovician brachiopods in the study area reached the first acme at the beginning of the Corymbograptus deflexus Biozone, marked by the diverse Sinorthis typica Community. This diversity maximum of brachiopods occurred approximately one biozone later than that of the Upper Yangtze Platform. In taxonomic constituents, the main contributors to the diversity maximum were orthoids, which e

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Zhang, Yuchen, Xiaocong Luan, Renbin Zhan, Colin D. Sproat, and Bing Huang. "Early parasitic drilling in a rhynchonelliform brachiopod Rongatrypa xichuanensis from the Katian (Upper Ordovician) of central China." Journal of Paleontology 94, no. 3 (2020): 467–74. http://dx.doi.org/10.1017/jpa.2019.102.

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AbstractAn example of parasitic drilling in a rhynchonelliform brachiopod is described from the Shiyanhe Formation (Katian, Upper Ordovician) of Henan, central China. The boring extends into the shell almost perpendicular to the surface. The shell has been serially sectioned, and the trace (including boring and bioclaustration) has been modeled in three dimensions. Healing of the shell evident in serial sections supports a long-term relationship between the brachiopod and borer that we interpret as parasitic. Platyceratid gastropods, found at the same locality as these brachiopods, are the mos

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Crippa, Gaia, and Lucia Angiolini. "Guadalupian (Permian) brachiopods from the Ruteh Limestone, North Iran." GeoArabia 17, no. 1 (2012): 125–76. http://dx.doi.org/10.2113/geoarabia1701125.

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ABSTRACT Thirty-three brachiopod species from the Guadalupian Ruteh Limestone of North Iran are here systematically described and illustrated. Brachiopods have been collected bed-by-bed along five stratigraphic sections and in one fossiliferous locality in the region between Dorud and Shirinibad in the Alborz Mountains. Four new species and one new genus are erected in the present paper: Haydenella eminens n. sp. Perigeyerella rutehiana n. sp., Martinia bassa n. sp. and Bisolcatelasma iraniana n. gen. n. sp. Quantitative biostratigraphic analysis of the brachiopod data based on the Unitary Ass

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Wang, Fengyu, Jing Chen, Xu Dai, and Haijun Song. "A new Early Triassic brachiopod fauna from southern Tibet, China: Implications on brachiopod recovery and the late Smithian extinction in southern Tethys." Journal of Paleontology 96, S88 (2022): 1–32. http://dx.doi.org/10.1017/jpa.2021.119.

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AbstractBrachiopods suffered high levels of extinction during the Permian–Triassic crisis, and their diversity failed to return to Permian levels. In the aftermath of the Permian-Triassic mass extinction, brachiopods were extremely rare worldwide, especially in the southern hemisphere. Here, we report a new Early Triassic brachiopod fauna from the Selong section in southern Tibet, China. A new genus and three new species have been identified: Selongthyris plana Wang and Chen n. gen. n. sp., Piarorhynchella selongensis Wang and Chen n. sp., and Schwagerispira cheni Wang and Chen n. sp., which a

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Mergl, Michal, and Lucie Nolčová. "Schizocrania (Brachiopoda, Discinoidea): Taxonomy, Occurrence, Ecology And History Of The Earliest Epizoan Lingulate Brachiopod." Fossil Imprint 72, no. 3-4 (2016): 225–38. https://doi.org/10.14446/FI.2016.223.

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Mergl, Michal, Nolčová, Lucie (2016): Schizocrania (Brachiopoda, Discinoidea): Taxonomy, Occurrence, Ecology And History Of The Earliest Epizoan Lingulate Brachiopod. Fossil Imprint 72 (3-4): 225-238, DOI: 10.14446/FI.2016.223, URL: https://www.mendeley.com/catalogue/e1ab2b37-8e61-3200-b5c2-05c791f431cc/

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Gerovasileiou, Vasilis, and Nicolas Bailly. "Brachiopoda of Greece: an annotated checklist." Biodiversity Data Journal 4 (November 1, 2016): e8169. https://doi.org/10.3897/BDJ.4.e8169.

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Until today, only scattered species records of Brachiopoda from Greece have been included in publications on the Mediterranean brachiopod fauna. These records were mostly based on material collected during marine expeditions in the eastern Mediterranean decades ago, while few recent additional records appear in ecological studies. The aim of this paper was to give the first checklist of brachiopod species of Greece, in the framework of the Greek Taxon Information System (GTIS) initiative of the LifeWatchGreece Research Infrastructure (ESFRI), by reviewing the existing literature. Twelve brachi

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Wu, Huiting, Yang Zhang, Anfeng Chen, and Thomas L. Stubbs. "A Highly Diverse Olenekian Brachiopod Fauna from the Nanpanjiang Basin, South China, and Its Implications for the Early Triassic Biotic Recovery." Biology 12, no. 4 (2023): 622. http://dx.doi.org/10.3390/biology12040622.

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As one of the predominant benthic organisms in the Palaeozoic, brachiopod was largely eliminated in the Permian–Triassic boundary mass extinction, and then highly diversified in the Middle Triassic. Since fossil data from the Early Triassic are rarely reported, the recovery patterns of Early Triassic brachiopods remain unclear. This study documents a well-preserved fauna that is the most diverse Olenekian brachiopod fauna so far (age constrained by conodont biostratigraphy) from the Datuguan section of ramp facies in South China. This fauna is composed of 14 species within nine genera, includi

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Sun, Y. L., A. J. Boucot, R. B. Blodgett, and W. Z. Ran. "Color pattern on a martiniid brachiopod from South China." Journal of Paleontology 73, no. 5 (1999): 973–76. http://dx.doi.org/10.1017/s0022336000040804.

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More than 70 species of Paleozoic articulate brachiopods with color patterns have been reported in the literature (see Blodgett et al., 1983, table 1; Table 1). The majority of them are Devonian terebratuloid brachiopods. Twenty-two Permian brachiopod species were previously described as retaining color patterns. Most of them belong to Dielasma and have radial to subradial color patterns. Here we report a smooth spiriferid, Martinia? sp., with well-preserved radial color bands from Late Permian rocks of South China.

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Holmer, Lars E., Christian B. Skovsted, Glenn A. Brock, James L. Valentine, and John R. Paterson. "The Early Cambrian tommotiid Micrina , a sessile bivalved stem group brachiopod." Biology Letters 4, no. 6 (2008): 724–28. http://dx.doi.org/10.1098/rsbl.2008.0277.

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The tannuolinid Micrina belongs to the tommotiids—a common and widely distributed, but poorly understood, group of Early Cambrian fossil metazoans with multiple external organophosphatic sclerites. Recent findings of sessile articulated tommotiid scleritomes indicate that previous reconstructions of tommotiids as slug-like bilaterians with a dorsal cover of sclerites require detailed re-evaluation. Comparative ultrastructural work has already indicated that the tommotiids might be a sister group to the Brachiopoda, with Micrina representing the most derived and brachiopod-like bimembrate tommo

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Cohen, Bernard L., and Maria Aleksandra Bitner. "Molecular phylogeny of rhynchonellide articulate brachiopods (Brachiopoda, Rhynchonellida)." Journal of Paleontology 87, no. 2 (2013): 211–16. http://dx.doi.org/10.1666/12-100r.1.

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We present here the first report based on phylogenetic analyses of small subunit (SSU/18S) and large subunit (LSU/28S) ribosomal DNA (rDNA) sequences from a wider-than-token sample of rhynchonellide articulate brachiopods, with data from 11 of ∼20 extant genera (12 species) belonging to all four extant superfamilies. Data exploration by network and saturation analyses shows that the molecular sequence data are free from major aberrations and are suitable for phylogenetic reconstruction despite the presence of large deletions in four SSU rDNA sequences. Although molecular sequence analyses cann

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Becker, Gerhard, and Ulrich Jansen. "Solle’s „Hunsrück-Insel“: Eine küstennahe Fauna (Ostracoden, Brachiopoden, Trilobiten) aus Rotsedimenten des Ober-Emsium (Unterdevon) der Moselmulde (Linksrheinisches Schiefergebirge)." Senckenbergiana lethaea 77, no. 1-2 (1998): 195–221. http://dx.doi.org/10.1007/bf03043740.

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Huang, Bing, Ren-Bin Zhan, and Guang-Xu Wang. "Recovery brachiopod associations from the lower Silurian of South China and their paleoecological implications." Canadian Journal of Earth Sciences 53, no. 7 (2016): 674–79. http://dx.doi.org/10.1139/cjes-2015-0193.

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A recovery brachiopod fauna occurs in the lower Niuchang Formation (upper Rhuddanian – lower Aeronian, Llandovery) of the Xinglongchang section, Meitan County, northern Guizhou Province, South China. Nine collections were made at the section, all of which are dominated by brachiopods, and three associations are recognized here and their paleoecology is discussed. Paleoenvironmental analysis shows a shallowing upward trend for the lower Niuchang Formation, although a global transgression was happening at that time. The balance between the global transgression and the regional Qianzhong Uplift g

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Sun, Haijing, Martin R. Smith, Han Zeng, Fangchen Zhao, Guoxiang Li, and Maoyan Zhu. "Hyoliths with pedicles illuminate the origin of the brachiopod body plan." Proceedings of the Royal Society B: Biological Sciences 285, no. 1887 (2018): 20181780. http://dx.doi.org/10.1098/rspb.2018.1780.

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Hyoliths are a taxonomically problematic group of Palaeozoic lophotrochozoans that are among the first shelly fossils to appear in the Cambrian period. On the basis of their distinctive exoskeleton, hyoliths have historically been classified as a separate phylum with possible affinities to the molluscs, sipunculans or lophophorates—but their precise phylogenetic position remains uncertain. Here, we describe a new orthothecide hyolith from the Chengjiang Lagerstätte (Cambrian Series 2 Stage 3), Pedunculotheca diania Sun, Zhao et Zhu gen. et sp. nov., which exhibits a non-mineralized attachment

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Candela, Yves, and David A. T. Harper. "Late Ordovician (Katian) brachiopods from the Southern Uplands of Scotland: biogeographic patterns on the edge of Laurentia." Earth and Environmental Science Transactions of the Royal Society of Edinburgh 100, no. 3 (2009): 253–74. http://dx.doi.org/10.1017/s1755691010008121.

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ABSTRACTSome 40 brachiopod species are known from the localities of Kilbucho and Wallace’s Cast in the Kirkcolm Formation in the Northern Belt of the Southern Uplands of Scotland. The fauna is diverse despite the relatively small numbers of brachiopod specimens (c. 180) available for study. Much of the fauna was transported downslope and is locally preserved in obtrution deposits. It represents a broad census of outer shelf and upper slope palaeocommunities around this part of the Laurentian margin during the early Katian, and is dominated by relatively small plectambonitoid brachiopods. When

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Clapham, Matthew E. "Ecological consequences of the Guadalupian extinction and its role in the brachiopod-mollusk transition." Paleobiology 41, no. 2 (2015): 266–79. http://dx.doi.org/10.1017/pab.2014.15.

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AbstractThe Guadalupian (middle Permian) extinction may have triggered substantial ecological restructuring in level-bottom communities, such as turnover in dominant brachiopod genera or a shift from abundant brachiopods to mollusks, despite comparatively minor taxonomic losses. However, ecological changes in relative abundance have been inferred from limited data; as a result, constraints on important shifts like the brachiopod-mollusk transition are imprecise. Here, I reevaluate the magnitude of ecological shifts during the Guadalupian–Lopingian (G-L) interval by supplementing previous censu

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