Lower Lias, Tűzkövesárok Quarry, Bakony Mountain, Csernye B, bed No. 80 (Jurassic of Hungary)

Where: Hungary (47.3° N, 18.1° E: paleocoordinates 28.6° N, 25.6° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Ibex (189.6 - 183.0 Ma)

• Valdani subzone

• bed-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified limestone

• formation consists of compact limestone with flint nodules in the middle part and lenticular intercalations of crinoid- and brachiopod-limestone in the upper part

Size class: macrofossils

Primary reference: B. Geczy and C. Meister. 2007. Les ammonites du Sinémurien et du Pliensbachien inférieur de la montagne du Bakony (Hongrie). Revue de Paléobiologie 26(1):137-305 [J. Pálfy/M. Bosnakoff/P. Scofield]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 78862: authorized by József Pálfy, entered by Mariann Bosnakoff on 19.02.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Phylloceratida - Phylloceratidae
Calliphylloceras sp., Partschiceras sp., Phylloceras sp.
Calliphylloceras sp. Spath 1927 ammonite
Partschiceras sp. Fucini 1920 ammonite
Phylloceras sp. Suess 1865 ammonite
 Phylloceratida - Juraphyllitidae
Juraphyllites sp.
Juraphyllites sp. Müller 1939 ammonite
 Ammonitida - Lytoceratidae
Lytoceras sp., Lytoceras fimbriatum
Lytoceras sp. Suess 1865 ammonite
Lytoceras fimbriatum Sowerby 1817 ammonite
 Ammonitida - Eoderoceratidae
Metaderoceras gemmellaroi
Metaderoceras gemmellaroi Levi 1896 ammonite
 Ammonitida - Polymorphitidae
Tropidoceras aff. demonense
Tropidoceras aff. demonense Gemmellaro 1884 ammonite