Marconessa quarry section 2, sample 12d (Jurassic of Italy)

Where: Italy (43.3° N, 13.2° E: paleocoordinates 29.7° N, 20.1° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Bugarone Formation, Bifrons (182.0 - 175.6 Ma)

• Lusitanicum subzone

• bed-level stratigraphic resolution

Environment/lithology: lithified, nodular limestone

Size class: macrofossils

Primary reference: S. Sassaroli and F. Venturi. 2010. Cingolites n. gen., a new lower Toarcian Hildoceratinae (Ammonitina) from the Marchean Apennines (Cingoli, Macerata, Italy). Bollettino della Società Paleontologica Italiana 49:97-118 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 147038: authorized by Matthew Clapham, entered by Matthew Clapham on 04.07.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Phylloceratida - Phylloceratidae
Phylloceras sp., Phylloceras doderleinianum, Calliphylloceras sp., Calliphylloceras nilssoni
Phylloceras sp. Suess 1865 ammonite
Phylloceras doderleinianum Catullo 1853 ammonite
Calliphylloceras sp. Spath 1927 ammonite
Calliphylloceras nilssoni Hebert 1866 ammonite
 Ammonitida - Hildoceratidae
Hildoceras ex gr. lusitanicum, Hildoceras bifrons, Harpoceras sp.
Hildoceras ex gr. lusitanicum Meister 1913 ammonite
Hildoceras bifrons Bruguiere 1792 ammonite
Harpoceras sp. ammonite