Val Parina, S1060A (Triassic of Italy)

Where: Bergamo, Italy (45.9° N, 9.7° E: paleocoordinates 6.6° N, 22.1° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Nevadites ammonoid zone, Esino Formation, Illyrian (247.2 - 242.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: perireef or subreef; lithified limestone

• Massive bioclastic limestones and patch reefs and prepresents the margin of Esino platform facing an intraplatform trough or an open basin to the south.
• Collected from bioclastic lenses 10-100cm thick, at the transition between lithozones 3 and 4 which partially interfinger in the lower-middle part of the Esimo Limestone, from 200-350m above the base to 500m below the of the formation. Lithozone 3 consists of bindstones, bafflestones and bio-intraclastic packstones and wackestones, whereas lithozone 4 consists of peloidal and bio-intraclastic packstones, wackestones, mudstones, and rarely grainstones.

Size class: macrofossils

Collection methods: Collection donated to the Museo Civico de Scienze Naturali "E. Caffi" of Bergamo

Primary reference: N. Fantini Sestini. 1996. The Ladinian ammonoids from the Calcare di Esino of Val Parina (Bergamasc Alps, Northern Italy). Part. 2. Rivista Italiana di Paleontologia e Stratigrafia 102(2):211-226 [A. Dunhill/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 211567: authorized by Alex Dunhill, entered by Bethany Allen on 21.07.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Ceratitida - Ptychitidae
Flexoptychites acutus
Flexoptychites acutus von Mojsisovics 1882 ceratite
 Ceratitida - Noritidae
"Norites dieneri" = Norites gondola
"Norites dieneri" = Norites gondola Mojsisovics 1869 ceratite
 Ceratitida - Ceratitidae
Repossia tenuis, Parakellnerites waageni
Repossia tenuis Fantini Sestini 1996 ceratite
Parakellnerites waageni von Mojsisovics 1882 ceratite
 Phylloceratida - Ussuritidae
Monophyllites wengensis
Monophyllites wengensis Klipstein 1843 ammonite