Marconessa quarry section 2, sample 10f (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)

• Sublevisoni 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 147030: 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, Phylloceras heterophyllum, Calliphylloceras nilssoni
Phylloceras sp. Suess 1865 ammonite
Phylloceras doderleinianum Catullo 1853 ammonite
Phylloceras heterophyllum Sowerby 1820 ammonite
Calliphylloceras nilssoni Hebert 1866 ammonite
 Ammonitida - Dactylioceratidae
"Nodicoeloceras ex gr. angelonii" = Nodicoeloceras, "Mesodactylites sp." = Nodicoeloceras
"Nodicoeloceras ex gr. angelonii" = Nodicoeloceras ammonite
"Mesodactylites sp." = Nodicoeloceras Buckman 1926 ammonite
 Ammonitida - Phymatoceratidae
Phymatoceras cf. elegans
Phymatoceras cf. elegans Merla 1932 ammonite
 Ammonitida - Hildoceratidae
Hildoceras acarnanicum, Hildoceras sublevisoni, Mercaticeras sp., Mercaticeras umbilicatum, Polyplectus pluricostatus, Harpoceras sp.
Hildoceras sublevisoni Fucini 1919 ammonite
includes var. sulcosa
Mercaticeras umbilicatum Buckman 1913 ammonite
Polyplectus pluricostatus Haas 1913 ammonite
Harpoceras sp. ammonite