Punta di Zonia, lower horizon (Triassic of Italy)

Where: Italy (46.5° N, 12.1° E: paleocoordinates 6.0° N, 23.7° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Reitzi ammonoid zone, Marmolada Formation, Illyrian (247.2 - 242.0 Ma)

• Reitzi/Kellnerites zone

• bed-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Preservation: mold/impression

Collection methods: Repository: Palaontologisches Institut und Museum Zurich (PIMUZ)

Primary reference: P. Brack and H. Rieber. 1993. Towards a better definition of the Anisian/Ladinian boundary: new biostratigraphic data and correlations of boundary sections from the Southern Alps. Eclogae Geologicae Helvetiae 86(2):415-527 [D. Bottjer/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 190092: authorized by Matthew Clapham, entered by Matthew Clapham on 27.11.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Ostreida - Halobiidae
Daonella cerneraensis Brack and Rieber 1993 oyster
Cephalopoda
 Ceratitida - Aplococeratidae
Aplococeras avisianum Salomon 1895 ceratite
 Ceratitida - Hungaritidae
"Hungarites cf. plicatus" = Bullatihungarites emiliae Mojsisovics 1879 ceratite
Bullatihungarites semiplicatus Hauer 1896 ceratite
Hungarites cf. plicatus in Brack & Rieber (pl 2, figs 4,8,9)
 Ceratitida - Ceratitidae
Parakellnerites zoniaensis n. sp. Brack and Rieber 1993 ceratite