Capriolo CA_57.85 (Cretaceous of Italy)

Where: Italy (44.0° N, 14.0° E: paleocoordinates 28.9° N, 20.0° 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 limestone

Size class: microfossils

Preservation: original silica, replaced with silica

Collection methods: bulk, chemical, hydrochloric,

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 51701: authorized by Taniel Danelian, entered by Taniel Danelian on 12.06.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Protozoa
 Actinommacea - Xiphostylidae
Suna echiodes Foreman 1973 radiolarian
Triactoma luciae radiolarian
 Entactinaria - Saturnalidae
"Acanthocircus furiosus" = Moebicircus furiosus Jud 1994 radiolarian
Acanthocircus variabilis Squinabol 1914 radiolarian
Acanthocircus sensu lato trizonalis Rüst 1898 radiolarian
 Nassellaria - Poulpidae
Saitoum elegans De Wever 1981 radiolarian
 Nassellaria - Sethocapsidae
? Sethocapsa orca radiolarian
Sethocapsa trachyostraca Foreman 1973 radiolarian
Sethocapsa dorysphaeroides Neviani 1900 radiolarian
Sethocapsa aff. kaminogoensis Aita 1986 radiolarian
Sethocapsa leiostraca Foreman 1973 radiolarian
 Nassellaria - Spongocapsulidae
Obesacapsula verbana Parona 1890 radiolarian
 Nassellaria - Parvicingulidae
"Parvicingula ex gr. boesii" = Tethysetta boesii Parona 1890 radiolarian
Wrangellium puga Schaaf 1981 radiolarian
Mirifusus dianae radiolarian
Mirifusus chenodes Renz 1974 radiolarian
"Parvicingula cosmoconica" = Praeparvicingula cosmoconica Foreman 1973 radiolarian
 Nassellaria - Syringocapsidae
Syringocapsa limatum Foreman 1973 radiolarian
Syringocapsa agolarium Foreman 1973 radiolarian
 Nassellaria - Archaeodictyomitridae
Archaeodictyomitra excellens Tan Sin Hok 1927 radiolarian
Thanarla pulchra Squinabol 1904 radiolarian
 Nassellaria - Eucyrtidiidae
"Eucyrtis columbaria" = Eucyrtidium
"Eucyrtis columbaria" = Eucyrtidium radiolarian
 Nassellaria - Xitidae
"Stichomitra aff. asymbatos" = Xitus asymbatos Foreman 1968 radiolarian
? Xitus alievi Foreman 1973 radiolarian
Crolanium pythiae radiolarian
Crolanium "spp." Pessagno 1977 radiolarian
 Nassellaria - Pseudodictyomitridae
Pseudodictyomitra carpatica Lozyniak 1969 radiolarian
 Spumellaria - Stylosphaeridae
 Spumellaria - Pantanelliidae
Pantanellium squinaboli Tan Sin Hok 1927 radiolarian
Pantanellium aff. cantuchapai Pessagno and MacLeod 1987 radiolarian
? Cecrops sexaspina radiolarian
Cecrops septemporatus Parona 1890 radiolarian
 Spumellaria - Archaeospongoprunidae
Archaeospongoprunum patricki Jud 1994 radiolarian
 Spumellaria - Pseudoaulophacidae
"Godia lenticulata" = Dactyliodiscus lenticulatus Jud 1994 radiolarian
Alievium helenae Schaaf 1981 radiolarian
 Spumellaria - Angulobracchiidae
Deviatus sensu lato diamphidius Foreman 1973 radiolarian
? Angulobracchia portmanni Baumgartner 1984 radiolarian
? Angulobracchia sensu lato portmanni Baumgartner 1984 radiolarian
? Paronaella tubulata Steiger 1992 radiolarian
 Spumellaria - Gomberellidae
 Spumellaria - Parvivaccidae
Dicroa periosa Foreman 1975 radiolarian
Parvivacca magna radiolarian
Acaeniotyle dentata radiolarian
Acaeniotyle umbilicata Rüst 1898 radiolarian
"Acaeniotyle ex gr. diaphorogona" = Acastea diaphorogona Foreman 1973 radiolarian
 Spumellaria - Patulibracchiidae
 Spumellaria - Hagiastridae
 Spumellaria - Tritrabidae
Archaeotritrabs gracilis Steiger 1992 radiolarian
Tritrabs sensu lato ewingi Pessagno 1977 radiolarian