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Journal articles on the topic 'Jurassic stratigraphy'

Author: Grafiati

Published: 8 June 2024

Last updated: 31 July 2025

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1

Zeiss, Arnold. "The Upper Jurassic of Europe: its subdivision and correlation." Geological Survey of Denmark and Greenland (GEUS) Bulletin 1 (October 28, 2003): 75–114. http://dx.doi.org/10.34194/geusb.v1.4649.

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In the last 40 years, the stratigraphy of the Upper Jurassic of Europe has received much attention and considerable revision; much of the impetus behind this endeavour has stemmed from the work of the International Subcommission on Jurassic Stratigraphy. The Upper Jurassic Series consists of three stages, the Oxfordian, Kimmeridgian and Tithonian which are further subdivided into substages, zones and subzones, primarily on the basis of ammonites. Regional variations between the Mediterranean, Submediterranean and Subboreal provinces are discussed and correlation possibilities indicated. The du

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2

Matthews, Robley K., and Cliff Frohlich. "Maximum flooding surfaces and sequence boundaries: comparisons between observations and orbital forcing in the Cretaceous and Jurassic (65-190 Ma)." GeoArabia 7, no. 3 (2002): 503–38. http://dx.doi.org/10.2113/geoarabia0703503.

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ABSTRACT We have undertaken a simplified calculation of orbital forcing back through the Cretaceous to the Late to Middle Jurassic from 65 to 190 Ma. So long as the Earth has a continental ice volume, orbital forcing will impose a 400-ky periodicity upon glacioeustasy and thereby on fourth-order sequence stratigraphy cycles. Similarly, third-order cycles were defined by orbital forcing of 2.4 ± 0.4 my (predominately 2.0- and 2.8-my cycles). These concepts greatly simplified the task of unraveling sequence stratigraphy. Our sea-level calculations are comparable with stratigraphic observations a

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3

Ivanova, Daria. "Cadosinidae Wanner, 1940 and Stomiosphaeridae Wanner, 1940 (Incertae sedis) from the Upper Jurassic of the Central Forebalkan, Bulgaria." Geologica Balcanica 24, no. 6 (1994): 85–102. http://dx.doi.org/10.52321/geolbalc.24.6.85.

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Representatives of the Incertae sedis group have been studied from Upper Jurassic sequences in the Central Forebalkan. Their taxonomy and stratigraphic range are objects of this paper. Within the stratigraphic sequence of Lower Oxfordian to Upper Tithonian the limestones of the Javorec, Ginci, Gložene and Neškovci Formations are investigated. This paper is a first attempt for careful study of this important for the Upper Jurassic stratigraphy group. 16 species, belonging to 7 genera have been described. They are related to two families: Cadosinidae Wanner, 1940 and Stomiospaeridae Wanner, 1940

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4

Piasecki, Stefan, John H. Callomon, and Lars Stemmerik. "Jurassic dinoflagellate cyst stratigraphy of Store Koldewey, North-East Greenland." Geological Survey of Denmark and Greenland (GEUS) Bulletin 5 (November 1, 2004): 99–112. http://dx.doi.org/10.34194/geusb.v5.4810.

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The Jurassic of Store Koldewey comprises a Middle Jurassic succession towards the south and an Upper Jurassic succession towards the north. Both successions onlap crystalline basement and coarse sediments dominate. Three main lithostratigraphical units are recognised: the Pelion Formation, including the Spath Plateau Member, the Payer Dal Formation and the Bernbjerg Formation. Rich marine macrofaunas include Boreal ammonites and the successions are dated as Late Bathonian – Early Callovian and Late Oxfordian – Early Kimmeridgian on the basis of new collections combined with material in earlier

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5

Stemmerik, Lars. "The Jurassic of North-East Greenland." Geological Survey of Denmark and Greenland (GEUS) Bulletin 5 (November 1, 2004): 1–7. http://dx.doi.org/10.34194/geusb.v5.4799.

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The Jurassic rift succession of East Greenland has been intensely studied over the last 25 years, particularly within the main outcrop areas of Jameson Land and Wollaston Forland. The more isolated and poorly known outcrops on Traill Ø, Hold with Hope, Hochstetter Forland and Store Koldewey were investigated in the late 1980s and mid-1990s in order to develop a better regional understanding of the Jurassic in eastern Greenland.This collection of seven papers focuses on stratigraphic and depositional aspects of the Jurassic at these localities. Comprehensive descriptions of the Jurassic on Hold

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6

Rahman, Mat Niza Bin Abdul. "Jurassic-Cretaceous Stratigraphy of Malaysia." Open Journal of Geology 09, no. 10 (2019): 668–70. http://dx.doi.org/10.4236/ojg.2019.910070.

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7

Ager, Derek V. "Brachiopod stratigraphy in the Jurassic." Geobios 27 (December 1994): 57–68. http://dx.doi.org/10.1016/s0016-6995(94)80125-8.

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8

Michalík, Jozef, Daniela Reháková, Eva Halásová, and Otília Lintnerová. "The Brodno section — a potential regional stratotype of the Jurassic/Cretaceous boundary (Western Carpathians)." Geologica Carpathica 60, no. 3 (2009): 213–32. http://dx.doi.org/10.2478/v10096-009-0015-2.

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The Brodno section — a potential regional stratotype of the Jurassic/Cretaceous boundary (Western Carpathians) Compared to coeval successions from the Carpathians, the continuous Jurassic-Cretaceous (J/K) pelagic limestone succession of the Brodno section offers the best possibility to document the J/K passage in a wide area. This section comprises a complete calpionellid, and nannofossil stratigraphic record, that supports the older paleomagnetic data. Moreover, the sequence stratigraphy and stable isotope (δ18O, δ13C) data gave important results, too, enabling comparison with known key secti

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9

Al-Husseini, Moujahed, and Robley K. Matthews. "STRATIGRAPHIC NOTE: Jurassic-Cretaceous Arabian orbital stratigraphy: The AROS-JK Chart." GeoArabia 13, no. 1 (2008): 89–94. http://dx.doi.org/10.2113/geoarabia130189.

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10

Morton, Nicol. "The International Subcommission on Jurassic Stratigraphy." Proceedings of the Geologists' Association 119, no. 1 (2008): 97–103. http://dx.doi.org/10.1016/s0016-7878(08)80261-1.

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11

Schroot, B. M. "Structural development of the Dutch Central Graben." Danmarks Geologiske Undersøgelse Serie B 16 (December 31, 1991): 32–35. http://dx.doi.org/10.34194/serieb.v16.7090.

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After Heybroek (1975) described the structure of the Dutch Central North Sea Graben and NAM and RGD (1980) published a stratigraphic nomenclature of the Netherlands containing a stratigraphic model for the Jurassic sediments, further work continued, both within the industry and the Geological Survey. Because Herngreen and Wong (1989) set up a revised stratigraphy for the Late Jurassic of the Central Graben and neighbouring areas, it was felt necessary to have a closer look at the structural geology of the Central Graben and to review its hydrocarbon potential. The results of this study have be

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12

Piasecki, Stefan, Michael Larsen, Jens Therkelsen, and Henrik Vosgerau. "Jurassic dinoflagellate cyst stratigraphy of Hold with Hope, North-East Greenland." Geological Survey of Denmark and Greenland (GEUS) Bulletin 5 (November 1, 2004): 73–88. http://dx.doi.org/10.34194/geusb.v5.4808.

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Dinoflagellate cysts of the Middle–Upper Jurassic succession on northern Hold with Hope have been studied in order to establish a biostratigraphic framework and to date the succession. The Pelion Formation is characterised by abundant Chytroeisphaeridia hyalina and Sentusidinium spp., with some Ctenidodinium thulium and Paragonyaulacysta retiphragmata in the lower part. Mendicodinium groenlandicum appears higher in the formation followed by Trichodinium scarburghense in the upper part. The succeeding Payer Dal Formation contains Scriniodinium crystallinum, Rigaudella aemula and Leptodinium sub

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13

Ghalandari, Zohreh, Mohammad Vahidinia, and Seyyed Reza Mousavi-Harami. "Jurassic Biostratigraphy in the Persian Gulf, South of Iran." Micropaleontology 65, no. 5 (2019): 449–58. http://dx.doi.org/10.47894/mpal.65.5.05.

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The Neyriz, Surmeh and Hith Formations outcrop in the Persian Gulf area. Assemblages of benthic foraminifera and green algae were studied in 789 meters from these formations in the onshore middle part of the Persian Gulf, South of Iran. These formations consist of grey shales, dolomite, limestone and anhydrite. The Neyriz andHith formations are barren of fossils and the age of Neyriz Formation is Early Jurassic and the age of Hith Formation is Late Jurassic (Tithonian) based on stratigraphy. In the Surmeh Formation 18 genera and 17 species of benthic foraminifera, 5 genera and 3 species of alg

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14

Gradstein, Felix, Anna Waskowska, and Larisa Glinskikh. "The First 40 Million Years of Planktonic Foraminifera." Geosciences 11, no. 2 (2021): 85. http://dx.doi.org/10.3390/geosciences11020085.

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We provide a biochronology of Jurassic planktonic foramininfera, using first order linkage to ammonite and nannofossil stratigraphy and geochronology. This enigmatic and understudied group of microfossils occurred from middle Toarcian through Tithonian time, from ~180 to ~143 Ma; its origin is unknown. There are three genera: Globuligerina, Conoglobigerina and Petaloglobigerina. The genus Globuligerina, with a smooth to pustulose test surface texture appeared in Toarcian (late Early Jurassic) and Conoglobigerina, with a rough reticulate test surface texture in Oxfordian (early Late Jurassic) t

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15

Li, Jing Zhe, Jing Liang Zhang, Yong Yuan, et al. "Sequence Stratigraphy of Jurassic Succession in Central Junggar Basin, China." Advanced Materials Research 734-737 (August 2013): 440–43. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.440.

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Sequence stratigraphic features of the Jurassic succession in Central Junggar Basin were investigated by integrating multiple materials including cores, well and seismic data. Due to their unique formation mechanism, sequences of the target interval were analyzed with a binary systems tract mode (each complete sequence contains a transgressive systems tract and a highstand systems tract) rather than the traditional one. Basic principles and analytical methods of high-resolution sequence stratigraphy were also applied to this research. By adopting cyclic correlation and hierarchical control tec

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Al-Husseini, Moujahed, and Robley K. Matthews. "Stratigraphic Note: Orbital calibration of the Arabian Jurassic second-order sequence stratigraphy." GeoArabia 11, no. 3 (2006): 161–70. http://dx.doi.org/10.2113/geoarabia1103161.

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17

Al-Husseini, Moujahed I. "Jurassic Sequence Stratigraphy of the Western and Southern Arabian Gulf." GeoArabia 2, no. 4 (1997): 361–82. http://dx.doi.org/10.2113/geoarabia0204361.

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ABSTRACT The Jurassic sequence stratigraphic scheme for Central Saudi Arabia is extrapolated to the formations of the western and southern Arabian Gulf region resulting in a tentative chronostratigraphic framework. The framework is tentaively constrained as follows: (1) Upper Triassic-?Lower Jurassic continental clastics (Minjur and equivalents) and the subsequent pre-Toarcian unconformity indicate regional erosion and non-deposition over the Arabian platform. (2) A Toarcian sequence (Marrat and equivalents) provides a basal Jurassic regional datum, except in Oman. (3) The late Toarcian and Aa

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18

Labutis, V. R., A. D. Ruddock, and A. P. C. alcraft. "STRATIGRAPHY OF THE SOUTHERN SAHUL PLATFORM." APPEA Journal 38, no. 1 (1998): 115. http://dx.doi.org/10.1071/aj97006.

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This study of the southern Sahul Platform area in the Zone of Cooperation is based on the identification of depositional sequences, their distribution and relationship to structuring events in order to predict the locations of favourable combinations of source, seal and reservoir facies with increased confidence. A sequence stratigraphic approach integrating well logs, palynology and seismic data was used to identify and map significant seismic horizons such as the Aptian and Tithonian unconformities.Early to Middle Jurassic sediments were deposited in a broad, northeast-southwest oriented sag

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19

Surlyk, Finn, and Jon R. Ineson. "The Jurassic of Denmark and Greenland: key elements in the reconstruction of the North Atlantic Jurassic rift system." Geological Survey of Denmark and Greenland (GEUS) Bulletin 1 (October 28, 2003): 9–20. http://dx.doi.org/10.34194/geusb.v1.4644.

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The Jurassic succession of Denmark is largely confined to the subsurface with the exception of exposures on the island of Bornholm in the Baltic Sea. In East Greenland, in contrast, the Jurassic is extensively exposed. Comparison of basin evolution in the two regions, which now occur on two separate plates, thus relies on highly different datasets. It is possible nevertheless to construct an integrated picture allowing testing of hypotheses concerning basin evolution, regional uplift, onset and climax of rifting, relative versus eustatic sea-level changes and sequence stratigraphic subdivision

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20

Wierzbowski, Hubert, Robert Anczkiewicz, Jacek Pawlak, Mikhail A. Rogov, and Anton B. Kuznetsov. "Revised Middle–Upper Jurassic strontium isotope stratigraphy." Chemical Geology 466 (September 2017): 239–55. http://dx.doi.org/10.1016/j.chemgeo.2017.06.015.

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21

Huang, Diying. "Jurassic integrative stratigraphy and timescale of China." Science China Earth Sciences 62, no. 1 (2018): 223–55. http://dx.doi.org/10.1007/s11430-017-9268-7.

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22

Lucas, Spencer G., and Orin J. Anderson. "Jurassic stratigraphy and correlation in New Mexico." New Mexico Geology 20, no. 4 (1998): 97–104. http://dx.doi.org/10.58799/nmg-v20n4.97.

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23

Graversen, Ole. "Upper Triassic – Cretaceous stratigraphy and structural inversion off-shore SW Bornholm, Tornquist Zone, Denmark." Bulletin of the Geological Society of Denmark 51 (December 15, 2004): 111–36. http://dx.doi.org/10.37570/bgsd-2004-51-08.

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Geological interpretations by various authors of exploration reflection seismic data offshore SW Bornholm show good agreement for the Rønne Graben. However, major differences exist regarding the Mesozoic stratigraphy and structural development of the Arnager-Darlowo Block and the Risebæk Graben. Major problems relate to the distribution and structural position of the Jurassic, and interpretation of inversion structures in the Rønne and Kolobrzeg grabens along the Arnager Block. In addition to the Pernille-1 and Stina-1 wells that document the stratigraphy of the Rønne and Kolobrzeg graben sect

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24

Al-Suwaidi, Ahmed S., and Sabah K. Aziz. "Sequence stratigraphy of Oxfordian and Kimmeridgian shelf carbonate reservoirs, offshore Abu Dhabi." GeoArabia 7, no. 1 (2002): 31–44. http://dx.doi.org/10.2113/geoarabia070131.

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ABSTRACT Carbonate reservoirs on the eastern flank of the Oxfordian-Kimmeridgian intrashelf basin in offshore Abu Dhabi had received little attention until commercial oil accumulations in structural traps were discovered in the late 1980s and early 1990s. In order to clarify the geometric and chronostratigraphic relationships of the Oxfordian-Kimmeridgian reservoirs, a multidisciplinary study (seismic, lithobiofacies, geochemistry, strontium isotope dating, and well-log data) was used to develop a sequence stratigraphic model. After deposition of the Callovian upper Araej Formation, a differen

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25

Wang, Ping Li, Da Wei Lv, Hai Yan Liu, Xue Zheng, and Yu Lin Lv. "Migration Law of Mesozoic Qaidam Basin Depocenters." Advanced Materials Research 524-527 (May 2012): 63–66. http://dx.doi.org/10.4028/www.scientific.net/amr.524-527.63.

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According to stratigraphy and distribution features of the Qaidam Basin, and further the formation and migration of it’s depocenters, it is considered that the Middle-Upper Triassic were mainly sags scattered among the Qilian Mountains, the Alabasitao Mountains and the Kunlun Mountains; the Early Jurassic depocenters were located mainly in Lenghu depression and Yiliping sag at the northwest of the basin; several Middle Jurassic depocenters distributed from the northwest to the southeast of the basin along Sertengshan-Yuqia near front of the Qilian mountains; the Late Jurassic-Cretaceous depoce

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26

Andsbjerg, Jan, and Karen Dybkjær. "Sequence stratigraphy of the Jurassic of the Danish Central Graben." Geological Survey of Denmark and Greenland (GEUS) Bulletin 1 (October 28, 2003): 265–300. http://dx.doi.org/10.34194/geusb.v1.4675.

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A sequence stratigraphic framework is established for the Jurassic of the Danish Central Graben based primarily on petrophysical log data, core sedimentology and biostratigraphic data from about 50 wells. Regional seismic lines are used to assist in the correlation of some wells and in the construction of isochore maps. In the Lower Jurassic (Hettangian–Pliensbachian) succession, five sequences have been identified. The Middle Jurassic is subdivided into four sequences that together span the uppermost Aalenian/lowermost Bajocian to the Callovian. In the Upper Jurassic, better well coverage per

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Herngreen, G. F. W., Th Lissenberg, and L. J. White. "Biostratigraphy of the Jurassic strata in the Dutch Central North Sea Graben." Danmarks Geologiske Undersøgelse Serie B 16 (December 31, 1991): 16. http://dx.doi.org/10.34194/serieb.v16.7085.

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This contribution presents an extended abstract intended for the proceedings of the symposium: The Jurassic in the southern Central Graben, Hørsholm (Denmark) June 15-16, 1989. The full text entitled "Dinoflagellate, sporomorph, and micropaleontological zonation of Callovian to Ryazanian strata in the Central North Sea Graben, The Netherlands" has been published in the proceedings of the 2nd International Symposium on Jurassic Stratigraphy, Lisbon 1989, p. 745-762.

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Kovács, Zoltán, Mihály Dunai, and Zoltán Evanics. "Toarcian (Jurassic) Ammonitina fauna and stratigraphy from Bakonycsernye (Hungary)." Revue de Paléobiologie 39, no. 1 (2020): 141–81. https://doi.org/10.5281/zenodo.3936163.

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A newly collected Toarcian Ammonitina material from Bakonycsernye (Hungary) is described and illustrated. Detailed ammonite biochronostratigraphical scheme is introduced for the Toarcian sequences of the Hungarian Transdanubian Central Range. Diverse Middle-Upper Toarcian Hammatoceratoidea (Hammatoceratidae and Erycitinae) assemblage is presented; Mediterranean and NW European faunal affinities are briefly discussed. Two new Cagliceras species are designated: C. baldii nov. sp. and C. wegeneri nov. sp.

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29

Meesook, A., and J. A. Grant‐Mackie. "Upper Jurassic stratigraphy, south Kawhia region, New Zealand." New Zealand Journal of Geology and Geophysics 38, no. 3 (1995): 361–73. http://dx.doi.org/10.1080/00288306.1995.9514663.

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30

Tchoumatchenco, Platon. "Jurassic outcrop depositional sequence stratigraphy in western Bulgaria." Geologica Balcanica 32, no. 2-4 (2002): 49–54. http://dx.doi.org/10.52321/geolbalc.32.2-4.49.

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Daneshian, Jahanbakhsh, Zahra Saleh, Rudy Swennen, and Hossein Mosaddegh. "Porosity development in central Alborz Upper Jurassic deposits (N-Iran): sequence stratigraphy, diagenesis and mechanical stratigraphy." Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen 300, no. 2 (2021): 117–43. http://dx.doi.org/10.1127/njgpa/2021/0975.

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32

Jovanovic, Velimir, Ivana Carevic, Dragana Vuskovic, and Khalil Abad. "Review and protection possibilities of some trans-border (East Serbia-West Bulgaria) stratigraphic/palaeontological geosites." Glasnik Srpskog geografskog drustva 92, no. 1 (2012): 171–84. http://dx.doi.org/10.2298/gsgd1201171j.

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Stratigraphic/palaeontological geosites of Stara Planina Mountain in east Serbia are well developed in the area of Serbian/Bulgarian state border, where with this occassion, three sections of exeptional geological and scientific interest are selected: Jelovica, Rosomac and Senokos. These geosites represent the important localities for study of Triassic and Jurassic terrigene-carbonate deposits, for which the scientific value from the domains of palaeontology, stratigraphy and sedimentology is widely known. The aim of this work is to represent the main scientific arguments for inventory and pro

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Qayyum, Farrukh, Octavian Catuneanu, and Crépin Eric Bouanga. "Sequence stratigraphy of a mixed siliciclastic-carbonate setting, Scotian Shelf, Canada." Interpretation 3, no. 2 (2015): SN21—SN37. http://dx.doi.org/10.1190/int-2014-0129.1.

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During the Jurassic Period, a large-scale carbonate bank (Abenaki Formation) and a siliciclastic (Sable) delta coexisted in North America. Conventionally, carbonate systems (in situ) are separated from siliciclastic systems (transported) because of their contrasting origin. However, we developed a case study to show that the basic principles of sequence stratigraphy remain applicable. We integrated the results obtained from a regional 2D study and a detailed follow-up study using 3D seismic data of the Scotian Shelf, Canada. The results were integrated with the prepared Wheeler diagrams, and a

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Smith, P. L., J. M. Beyers, E. S. Carter, et al. "5. North America 5.1 Lower Jurassic." Newsletters on Stratigraphy 31, no. 1 (1994): 33–70. http://dx.doi.org/10.1127/nos/31/1994/33.

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Eltom, Hassan, Osman Abdullatif, Mohammed Makkawi, and Asaad Abdulraziq. "Characterizing and modeling the Upper Jurassic Arab-D reservoir using outcrop data from Central Saudi Arabia." GeoArabia 19, no. 2 (2014): 53–84. http://dx.doi.org/10.2113/geoarabia190253.

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ABSTRACT Outcrop analogs are used to improve the characterization of reservoir stratigraphy, to understand subsurface facies architecture and heterogeneity, and to overcome the limitations associated with large inter-well spacing within individual oil fields. This study characterized and modeled outcropping strata equivalent to the Upper Jurassic Arab-D carbonate reservoir in Central Saudi Arabia. The study presents qualitative and quantitative sedimentological and petrographic descriptions of lithofacies associations and interprets them within a high-order stratigraphic framework using geosta

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Parrish, Judith Totman, Fred Peterson, and Christine E. Turner. "Jurassic “savannah”—plant taphonomy and climate of the Morrison Formation (Upper Jurassic, Western USA)." Sedimentary Geology 167, no. 3-4 (2004): 137–62. http://dx.doi.org/10.1016/j.sedgeo.2004.01.004.

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Lipski, Paul. "TECTONIC SETTING, STRATIGRAPHY AND HYDROCARBON POTENTIAL OF THE BEDOUT SUB-BASIN, NORTH WEST SHELF." APPEA Journal 33, no. 1 (1993): 138. http://dx.doi.org/10.1071/aj92011.

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The tectonic and depositional histories of the Bedout Sub-basin are closely related to more widely explored areas of the southern North West Shelf, i.e. the Barrow and Dampier Sub-basins. The Mesozoic Bedout Sub-basin onlaps and overlies the Palaeozoic offshore Canning Basin sequence. Four distinct tectonic regimes characterised the Triassic, Early to Late Jurassic, Late Jurassic to Late Cretaceous, and Tertiary to present:During the Triassic, the Bedout Sub-basin was part of a broad intracratonic downwarp that also encompassed the Barrow, Dampier and Beagle Sub-basins. A thick sequence of Loc

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Zepeda-Martínez, Mildred, Michelangelo Martini, Luigi A. Solari, and Claudia C. Mendoza-Rosales. "Reconstructing the tectono-sedimentary evolution of the Early–Middle Jurassic Tlaxiaco Basin in southern Mexico: New insights into the crustal attenuation history of southern North America during Pangea breakup." Geosphere 17, no. 4 (2021): 1294–317. http://dx.doi.org/10.1130/ges02309.1.

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Abstract During Pangea breakup, several Jurassic extensional to transtensional basins were developed all around the world. The boundaries of these basins are major structures that accommodated continental extension during Jurassic time. Therefore, reconstructing the geometry of Jurassic basins is a key factor in identifying the major faults that produced continental attenuation during Pangea breakup. We reconstruct the tectono-sedimentary evolution of the Jurassic Tlaxiaco Basin in southern Mexico using sedimentologic, petrographic, and U-Pb geochronologic data. We show that the northern bound

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Shaynoha, Ihor V., та Vasyl V. Karabyn. "Peculiarities of Stratigraphic Distribution and Paleoecology of Jurassic Bivalve Mollusks of the Pre-Сarpathian Foredeep". Journal of Geology, Geography and Geoecology 30, № 4 (2021): 718–28. http://dx.doi.org/10.15421/112166.

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    Pre-Carpathian region is one of the oldest oil and gas producing regions of our country, which is attracting more and more attention of scientists. In the Outer zone of the Pre-Carpathian Foredeep, Jurassic deposits occur at considerable depths (up to 3,000 m), so we obtain almost all geological information about them exclusively during the study of core material selected during drilling. A comprehensive and detailed study of the Jurassic deposits of this zone during exploration drilling in the 1950s contributed to the discovery of the Kokhanivske and Sudovovyshnian

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Kadar, Adi P., Thomas De Keyser, Nilotpaul Neog, and Khalaf A. Karam. "Calcareous nannofossil zonation and sequence stratigraphy of the Jurassic System, onshore Kuwait." GeoArabia 20, no. 4 (2015): 125–80. http://dx.doi.org/10.2113/geoarabia2004125.

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ABSTRACT This paper presents the calcareous nannofossil zonation of the Middle and Upper Jurassic of onshore Kuwait and formalizes current stratigraphic nomenclature. It also interprets the positions of the Jurassic Arabian Plate maximum flooding surfaces (MFS J10 to J110 of Sharland et al., 2001) and sequence boundaries in Kuwait, and correlates them to those in central Saudi Arabia outcrops. This study integrates data from about 400 core samples from 11 wells representing a nearly complete Middle to Upper Jurassic stratigraphic succession. Forty-two nannofossil species were identified using

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Nosova, N. V., E. I. Kostina, and E. V. Bugdaeva. "Pseudotorellia Florin from the Upper Jurassic–Lower Cretaceous of the Bureya Basin, Russian Far East." Stratigraphy and Geological Correlation 29, no. 4 (2021): 434–49. http://dx.doi.org/10.1134/s0869593821040031.

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Abstract The leaves of the genus Pseudotorellia from the Upper Jurassic–Lower Cretaceous of the Bureya Basin (Russian Far East) have been revised. The similarity of Pseudotorellia angustifolia Doludenko and P. longifolia Doludenko in the morphology and epidermal characters suggests that P. longifolia is a synonym of P. angustifolia. Leaves of this genus from the Bureya Basin previously assigned to P. ensiformis (Heer) Doludenko according to both morphological and epidermal characters are described as a new species P. doludenkoae sp. nov., since the type specimens of P.ensiformis from the Irkut

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42

Piasecki, S., L. Stemmerik, J. D. Friderichsen, and A. K. Higgins. "Stratigraphy of the post-Caledonian sediments in the Germania Land area, North-East Greenland." Rapport Grønlands Geologiske Undersøgelse 162 (January 1, 1994): 177–84. http://dx.doi.org/10.34194/rapggu.v162.8260.

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Sediment outliers in North-East Greenland are briefly described and dated on the basis of macro- and microscopic plant fossils. Conglomerates and sandstones at Depotnæsset are probably of Late Carboniferous age based on the content of poorly preserved spores and pollen together with Stigmaria molds. Conglomerates, sandstones and coals from localities west of Germania Land are of Early to Middle Jurassic age based on poorly preserved fossil leaves and sporomorphs. The sedimentary facies and the fossil content of the Upper Carboniferous sediments suggest that the transition between the continent

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43

HUNTER, M. A., and D. J. CANTRILL. "A new stratigraphy for the Latady Basin, Antarctic Peninsula: Part 2, Latady Group and basin evolution." Geological Magazine 143, no. 6 (2006): 797–819. http://dx.doi.org/10.1017/s0016756806002603.

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Recent detailed mapping, section logging and an improved understanding of the geological evolution of the Antarctic Peninsula provide a robust framework for an improved lithostratigraphic subdivision of the Latady Basin, eastern Ellsworth Land. Within the Latady Basin we recognize two main groups: Ellsworth Land Volcanic Group and Latady Group. The focus of this paper is the Latady Group, which is formally subdivided into five formations: Anderson Formation, Witte Formation, Hauberg Mountains Formation, Cape Zumberge Formation and Nordsim Formation. Middle Jurassic, shallow marine deposits of

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44

Klikushin, V. G. "Late Jurassic crinoids from Sudak environs (Crimea)." Palaeontographica Abteilung A 238, no. 5-6 (1995): 97–151. http://dx.doi.org/10.1127/pala/238/1995/97.

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45

Senowbari-Daryan, Baba, and George D. Stanley. "Lower Jurassic marine carbonate deposits in Central Peru: Stratigraphy and paleontology." Palaeontographica Abteilung A 233, no. 1-6 (1994): 43–56. http://dx.doi.org/10.1127/pala/233/1994/43.

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Poulsen, N. E. "Upper Jurassic dinocyst stratigraphy in the Danish Central Trough." Danmarks Geologiske Undersøgelse Serie B 16 (December 31, 1991): 7–15. http://dx.doi.org/10.34194/serieb.v16.7084.

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The English dinocyst zonations established by Woollam and Riding (1983) and Riding and Thomas (1988), and the Danish-English zonations of Davey (1979, 1982), are unified for the Danish North Sea area and the subzones of the Endoscrinium luridum Zone are redefined. Two standard sections for the Upper Jurassic are described and correlations to five other wells in the Danish North Sea area are demonstrated.

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47

Elliot, D. H. "Stratigraphy of Jurassic pyroclastic rocks in the Transantarctic Mountains." Journal of African Earth Sciences 31, no. 1 (2000): 77–89. http://dx.doi.org/10.1016/s0899-5362(00)00074-9.

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Cope, John C. W. "A review of Raymond Casey’s contribution to Jurassic stratigraphy." Proceedings of the Geologists' Association 131, no. 3-4 (2020): 242–51. http://dx.doi.org/10.1016/j.pgeola.2019.03.001.

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Morton, Nicol. "Jurassic sequence stratigraphy in the Hebrides Basin, NW Scotland." Marine and Petroleum Geology 6, no. 3 (1989): 243–60. http://dx.doi.org/10.1016/0264-8172(89)90004-4.

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50

Busby, C. J., and E. Centeno-García. "The “Nazas Arc” is a continental rift province: Implications for Mesozoic tectonic reconstructions of the southwest Cordillera, U.S. and Mexico." Geosphere 18, no. 2 (2022): 647–69. http://dx.doi.org/10.1130/ges02443.1.

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Abstract We reject the notion of a Jurassic continental arc in eastern Mexico, termed the “Nazas arc,” on geologic grounds. Instead, we propose that the Jurassic continental arc of the SW Cordilleran U.S. and northern Sonora, Mexico, passed southward into the oceanic realm and is represented by Jurassic arc volcanic and plutonic rocks that fringed the Mexican paleo-Pacific margin, which are currently found in the western Peninsular Ranges of southern California, USA, and Baja California, the Vizcaino Peninsula of Baja California, and western mainland Mexico. To show this, we present a summary

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