Where: Hungary (47.2° N, 17.9° E: paleocoordinates 28.6° N, 24.3° E)
• coordinate stated in text
• small collection-level geographic resolution
When: Isztimér Limestone Formation, Late/Upper Sinemurian to Late/Upper Sinemurian (196.5 - 183.0 Ma)
• These lowermost beds (32–36) yielded a mixed ammonoid fauna which contained, beside the dominant forms of the Ibex Zone, some characteristic Sinemurian ammonoids of the Semicostatum, Obtusum, Oxynotum and Raricostatum Zones, and of the Early Pliensbachian Jamesoni Zone.
• bed-level stratigraphic resolution
Environment/lithology: lithified, red limestone
Size class: macrofossils
Primary reference: A. Vörös. 2009. The Pliensbachian brachiopods of the Bakony Mountains (Hungary). Geologica Hungarica, Series Palaeontologica 58:1-300 [J. Pálfy/J. Pálfy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 78630: authorized by József Pálfy, entered by Mariann Bosnakoff on 12.02.2008, edited by Adam Kocsis
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Apringia paolii Canavari 1880 | |
Liospiriferina sicula Gemmellaro 1874
Liospiriferina cf. globosa Bose 1898 | |
Securithyris adnethensis Suess 1855 | |
Viallithyris gozzanensis Parona 1880
Eplenyithyris cerasulum Zittel 1869 | |
Bakonyithyris meneghinii Parona 1880 | |
Cephalopoda | |
Calliphylloceras bicicolae1, Phylloceras "frondosum-hebertinum"1, Zetoceras zetes1, Partschiceras sp.1
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Gastropoda | |
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"Riselloidea multistriata" = Dohmella multistriatus2
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