Marconessa quarry section 3, sample 6b (Jurassic of Italy)

Where: Italy (43.3° N, 13.2° E: paleocoordinates 29.6° N, 19.3° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: undicosta ammonoid zone, Bugarone Formation, Falciferum (183.0 - 182.0 Ma)

• 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 145319: authorized by Matthew Clapham, entered by Matthew Clapham on 31.05.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Phylloceratida - Phylloceratidae
Calliphylloceras capitanei, Calliphylloceras sp.
Calliphylloceras sp. Spath 1927 ammonite
 Ammonitida - Dactylioceratidae
Nodicoeloceras ex gr. lobatum
 Ammonitida - Lytoceratidae
Lytoceras francisci
Lytoceras francisci Oppel 1865 ammonite
 Ammonitida - Hildoceratidae
Hildaites crassus, "Cingolites "sp. 2"" = Hildaites, "Hildaites undicosta" = Hildaites murleyi, Harpoceras sp.
Hildaites crassus Guex 1973 ammonite
"Cingolites "sp. 2"" = Hildaites ammonite
"Hildaites undicosta" = Hildaites murleyi Buckman 1841 ammonite
Harpoceras sp. ammonite