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New Findings of Latest Early Olenekian (Early Triassic) Fossils in South Primorye, Russian Far East, and Their Stratigraphical Significance

Autor: Yuri D. Zakharov, L. G. Bondarenko, Olga P. Smyshlyaeva, Alexander M. Popov

Publikováno v: Journal of Earth Science. 32:554-572

Information on latest early Olenekian (latest Smithian) ammonoids is available apparently from only seven regions of the world, including South Primorye. Latest Smithian evidences on this topic are recorded from the West SMID (abbreviation from the R

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d712f5c1813967cf07ab263ee0485f1
https://doi.org/10.1007/s12583-020-1390-y

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The middle Smithian (Early Triassic) ammonoid Arctoceras blomstrandi: conch morphology and ornamentation in relation to stratigraphy

Autor: Øyvind Hammer, Bitten Bolvig Hansen, Hugo Bucher, Elke Schneebeli-Hermann

The ammonoid genus Arctoceras (Hyatt) occurs across all palaeolatitudes, and is a key genus for middle Smithian biostratigraphical correlations globally. In this study, intraspecific variations in conch morphology, ornamentation and allometry are exa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::452337d16938eb64162acbb36903ecd0
https://www.zora.uzh.ch/id/eprint/194357/

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New late Smithian (Early Triassic) ammonoids from the Lusitandiadalan Member, Vikinghøgda Formation, Svalbard

Autor: Veronica Piazza, Øyvind Hammer, Romain Jattiot

Publikováno v: Norwegian Journal of Geology
Norwegian Journal of Geology, Norwegian Geological Society (Norsk Geologisk Forening, NGF), 2017, 97 (2), pp.105-117. ⟨10.17850/njg97-2-03⟩
Norwegian Journal of Geology, Norwegian Geological Society (Norsk Geologisk Forening, NGF), 2017, 97 (2), pp.105-117. 〈10.17850/njg97-2-03〉

13 pages; International audience; A single carbonate concretion from the uppermost Lusitaniadalen Member (‘Fish Niveau’, Vikinghøgda Formation) at Stensiöfjellet, Spitsbergen,contains a fairly rich assemblage of late Smithian (Early Triassic, O

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84c2f602a7a186b7fb6a1753db5b768b
https://hal.archives-ouvertes.fr/hal-01660564

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Lower Triassic stratigraphic units of Southern Primorye. Paper 1: First records of ammonoids of the genus Churkites on the coast of the Ussuri Gulf

Autor: Alexander M. Popov, Yuri D. Zakharov, L. G. Bondarenko

Publikováno v: Russian Journal of Pacific Geology. 8:391-403

The ammonoid genus Churkites, a typical representative of the Early Olenekian assemblage (Anasibirites nevolini Zone) in South Primorye, is reported for the first time in the top part of the Tri Kamnya section located on the western coast of the Ussu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ed9cfa4d0c1c34a083fa9c0ffa019fa
https://doi.org/10.1134/s1819714014060086

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A new early Smithian ammonoid fauna from the Salt Range (Pakistan)

Autor: Aamir Yaseen, Thomas Brühwiler, Khalil Ur Rehman, Ghazala Roohi, Hugo Bucher

Publikováno v: Swiss Journal of Palaeontology

Recent extensive investigations in the Salt Range (Pakistan) yielded abundant, well-preserved ammonoid faunas of earliest to latest Smithian age that provided the basis for a major revision of Smithian ammonoid taxonomy and for the establishment of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b031a1ecee52d6a12c216dbc8fae33e
https://www.zora.uzh.ch/id/eprint/49795/

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