Ponte Serra, PS 2 (Jurassic of Italy)

Where: Italy (46.0° N, 11.8° E: paleocoordinates 33.1° N, 20.9° E)

• coordinate stated in text

• hand sample-level geographic resolution

When: Listato Member (Calcare Selcifero di Fonzaso Formation), Callovian (166.1 - 163.5 Ma)

• sample PS 2, lithozone B, lower Listato member, UAZ95: 7

• bed-level stratigraphic resolution

Environment/lithology: basinal (); lithified, cherty/siliceous wackestone

• cream-coloured thin-bedded cherty limestones mainly consisting of radiolarian wackestones

Size class: microfossils

Primary reference: P. Beccaro, M. O. Diserens, S. Gorican and L. Martire. 2008. Callovian radiolarians from the lowermost Calcare Selcifero di Fonzaso at Ponte Serra (Trento Plateau, southern Alps, Italy). Rivista Italiana di Paleontologia e Stratigrafia 114(3):489-504 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 89639: authorized by Wolfgang Kiessling, entered by Uta Merkel on 08.06.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

Protozoa
 Actinommacea - Xiphostylidae
Triactoma enzoi radiolarian
Triactoma blakei Pessagno 1977 radiolarian
 Nassellaria - Eucyrtidiidae
Guexella nudata Kocher 1981 radiolarian
 Nassellaria - Sethocapsidae
Sethocapsa cf. trachyostraca Foreman 1973 radiolarian
 Nassellaria - Eucyrtidiellidae
Eucyrtidiellum ptyctum Riedel and Sanfilippo 1974 radiolarian
 Nassellaria - Amphipyndacidae
Palinandromeda podbielensis Ozvoldova 1979 radiolarian
 Nassellaria - Syringocapsidae
Podobursa triacantha Fischli 1916 radiolarian
 Nassellaria - Williriedellidae
 Entactinaria - Saturnalidae
 Spumellaria - Hagiastridae
Tetratrabs zealis Ozvoldova 1979 radiolarian
Monotrabs plenoides radiolarian
 Spumellaria - Archaeospongoprunidae
Archaeospongoprunum imlayi Pessagno 1977 radiolarian
 Spumellaria - Parvivaccidae
Acaeniotylopsis variatus Kito and De Wever 1994 radiolarian
 Spumellaria - Tritrabidae
Tritrabs casmaliaensis Pessagno 1977 radiolarian