Presale PR-187.15 (Cretaceous of Italy)

Where: Italy (43.3° N, 12.7° E: paleocoordinates 29.0° N, 18.7° E)

• coordinate estimated from map

• hand sample-level geographic resolution

When: Maiolica Formation, Early/Lower Hauterivian (136.4 - 130.0 Ma)

• bed-level stratigraphic resolution

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

Size class: microfossils

Preservation: original silica, replaced with silica

Collection methods: bulk,

Primary reference: R. Dumitrica-Jud. 1995. Early Cretaceous Radiolarian Biostratigraphy of Umbria-Marche Apennines (Italy), Southern Alps (Italy and Switzerland) and Hawasina Nappes (Oman). Mémoires de Géologie (Lausanne) 23:751-790 [T. Danelian/T. Danelian/T. Danelian]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 49133: authorized by Taniel Danelian, entered by Taniel Danelian on 09.04.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Protozoa
 Spumellaria - Tritrabidae
Tritrabs sensu lato ewingi, Ditrabs sansalvadorensis
Tritrabs sensu lato ewingi Pessagno 1977 radiolarian
 Spumellaria - Angulobracchiidae
? Angulobracchia portmanni, ? Angulobracchia sensu lato portmanni, ? Cyclastrum trigonum, Deviatus sensu lato diamphidius
? Angulobracchia portmanni Baumgartner 1984 radiolarian
? Angulobracchia sensu lato portmanni Baumgartner 1984 radiolarian
Deviatus sensu lato diamphidius Foreman 1973 radiolarian
 Spumellaria - Pantanelliidae
Pantanellium squinaboli
Pantanellium squinaboli Tan Sin Hok 1927 radiolarian
 Spumellaria - Hagiastridae
Crucella bossoensis, Crucella collina, Savaryella guexi
Crucella collina Jud 1994 radiolarian
Savaryella guexi radiolarian
 Nassellaria - Archaeodictyomitridae
Archaeodictyomitra excellens, Archaeodictyomitra apiarium
Archaeodictyomitra excellens Tan Sin Hok 1927 radiolarian
Archaeodictyomitra apiarium Rüst 1885 radiolarian
 Nassellaria - Parvicingulidae
Mirifusus sensu lato dianae, Mirifusus dianae, Wrangellium puga, "Parvicingula ex gr. boesii" = Tethysetta boesii, "Parvicingula cosmoconica" = Praeparvicingula cosmoconica
Mirifusus dianae radiolarian
Wrangellium puga Schaaf 1981 radiolarian
"Parvicingula ex gr. boesii" = Tethysetta boesii Parona 1890 radiolarian
"Parvicingula cosmoconica" = Praeparvicingula cosmoconica Foreman 1973 radiolarian
 Nassellaria - Spongocapsulidae
"Spongocapsula aff. coronata" = Torculum coronatum
"Spongocapsula aff. coronata" = Torculum coronatum Squinabol 1904 radiolarian
 Nassellaria - Syringocapsidae
Syringocapsa limatum
Syringocapsa limatum Foreman 1973 radiolarian
 Nassellaria - Sethocapsidae
Sethocapsa leiostraca, Sethocapsa trachyostraca, Sethocapsa uterculus, Sethocapsa dorysphaeroides, Sethocapsa aff. kaminogoensis
Sethocapsa leiostraca Foreman 1973 radiolarian
Sethocapsa trachyostraca Foreman 1973 radiolarian
Sethocapsa uterculus Parona 1890 radiolarian
Sethocapsa dorysphaeroides Neviani 1900 radiolarian
Sethocapsa aff. kaminogoensis Aita 1986 radiolarian
 Nassellaria - Xitidae
? Xitus alievi, Xitus aff. spicularius, Crolanium "spp."
? Xitus alievi Foreman 1973 radiolarian
Xitus aff. spicularius Aliev 1961 radiolarian
Crolanium "spp." Pessagno 1977 radiolarian
 Entactinaria - Saturnalidae
Acanthocircus sensu lato trizonalis