Where: Italy (43.3° N, 12.8° E: paleocoordinates 30.1° N, 18.6° E)
• coordinate estimated from map
• hand sample-level geographic resolution
When: Maiolica Formation, Early/Lower Berriasian (145.0 - 140.2 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 49122: authorized by Taniel Danelian, entered by Taniel Danelian on 09.04.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
? Paronaella tubulata, Deviatus sensu lato diamphidius, ? Angulobracchia portmanni, ? Angulobracchia sensu lato portmanni, Bistarkum valdorbiense
? Paronaella tubulata Steiger 1992 radiolarian
Deviatus sensu lato diamphidius Foreman 1973 radiolarian
? Angulobracchia portmanni Baumgartner 1984 radiolarian
? Angulobracchia sensu lato portmanni Baumgartner 1984 radiolarian
Bistarkum valdorbiense radiolarian | |
Ditrabs sansalvadorensis radiolarian
? Ditrabs osteosa Jud 1994 radiolarian
Tritrabs sensu lato ewingi Pessagno 1977 radiolarian | |
Archaeospongoprunum patricki Jud 1994 radiolarian | |
Alievium helenae Schaaf 1981 radiolarian | |
Tetratrabs radix Jud 1994 radiolarian
? Pseudocrucella elisabethae radiolarian | |
Pantanellium squinaboli Tan Sin Hok 1927 radiolarian
Pantanellium aff. cantuchapai Pessagno and MacLeod 1987 radiolarian
Pantanellium berriasianum Baumgartner 1984 radiolarian | |
"Acaeniotyle ex gr. diaphorogona" = Acastea diaphorogona, Acaeniotyle dentata, Acaeniotyle umbilicata
"Acaeniotyle ex gr. diaphorogona" = Acastea diaphorogona Foreman 1973 radiolarian
Acaeniotyle dentata radiolarian
Acaeniotyle umbilicata Rüst 1898 radiolarian | |
Emiluvia sensu lato pessagnoi Foreman 1973 radiolarian
Emiluvia sensu lato chica Foreman 1973 radiolarian
Emiluvia chica Foreman 1973 radiolarian | |
Triactoma tihonianum radiolarian
Triactoma luciae radiolarian
Suna echiodes Foreman 1973 radiolarian | |
Acanthocircus sensu lato trizonalis, "Acanthocircus furiosus" = Moebicircus furiosus
Acanthocircus sensu lato trizonalis Rüst 1898 radiolarian
"Acanthocircus furiosus" = Moebicircus furiosus Jud 1994 radiolarian | |
Wrangellium columnum, Wrangellium depressum, Canoptum banale, Ristola cretacea, "Parvicingula longa" = Praeparvicingula longa, "Parvicingula cosmoconica" = Praeparvicingula cosmoconica, Mirifusus sensu lato dianae, Mirifusus dianae, Mirifusus apenninicus, Mirifusus odoghertyi, Mirifusus chenodes, "Parvicingula ex gr. boesii" = Tethysetta boesii
Wrangellium columnum radiolarian
Wrangellium depressum Baumgartner 1984 radiolarian
Canoptum banale radiolarian
Ristola cretacea Baumgartner 1980 radiolarian
"Parvicingula longa" = Praeparvicingula longa Jud 1994 radiolarian
"Parvicingula cosmoconica" = Praeparvicingula cosmoconica Foreman 1973 radiolarian
Mirifusus sensu lato dianae radiolarian
Mirifusus dianae radiolarian
Mirifusus apenninicus radiolarian
Mirifusus odoghertyi radiolarian
Mirifusus chenodes Renz 1974 radiolarian
"Parvicingula ex gr. boesii" = Tethysetta boesii Parona 1890 radiolarian | |
Cinguloturris cylindra Kemkin and Rudenko 1993 radiolarian | |
Podocapsa amphitreptera, Syringocapsa vicetina, Syringocapsa longitubus, Syringocapsa aff. coronata, "? Cyrtocapsa grutterinki" = Syringocapsa grutterinki, Syringocapsa limatum, Syringocapsa agolarium, Katroma milloti
Podocapsa amphitreptera Foreman 1973 radiolarian
Syringocapsa vicetina radiolarian
Syringocapsa longitubus radiolarian
Syringocapsa aff. coronata radiolarian
"? Cyrtocapsa grutterinki" = Syringocapsa grutterinki Tan Sin Hok 1927 radiolarian
Syringocapsa limatum Foreman 1973 radiolarian
Syringocapsa agolarium Foreman 1973 radiolarian
Katroma milloti Schaaf 1984 radiolarian | |
Obesacapsula lucifer, Obesacapsula polyedra, Obesacapsula cetia, Obesacapsula rusconensis, Obesacapsula sensu lato rusconensis, Obesacapsula bullata, Obesacapsula verbana, Obesacapsula breggiensis
Obesacapsula lucifer radiolarian
Obesacapsula polyedra Steiger 1992 radiolarian
Obesacapsula cetia Foreman 1973 radiolarian
Obesacapsula rusconensis Baumgartner 1984 radiolarian
Obesacapsula sensu lato rusconensis Baumgartner 1984 radiolarian
Obesacapsula bullata Steiger 1992 radiolarian
Obesacapsula verbana Parona 1890 radiolarian
Obesacapsula breggiensis Jud 1994 radiolarian | |
"Sethocapsa tricornis" = Cyrtocapsa tricornis, Pseudoeucyrtis sceptum
"Sethocapsa tricornis" = Cyrtocapsa tricornis Jud 1994 radiolarian
Pseudoeucyrtis sceptum radiolarian | |
Pseudodictyomitra carpatica Lozyniak 1969 radiolarian | |
? Sethocapsa concentrica, ? Sethocapsa zweillii, Sethocapsa dorysphaeroides, Sethocapsa uterculus, Sethocapsa leiostraca, Sethocapsa aff. kaminogoensis
? Sethocapsa concentrica radiolarian
? Sethocapsa zweillii radiolarian
Sethocapsa dorysphaeroides Neviani 1900 radiolarian
Sethocapsa uterculus Parona 1890 radiolarian
Sethocapsa leiostraca Foreman 1973 radiolarian
Sethocapsa aff. kaminogoensis Aita 1986 radiolarian | |
Saitoum elegans De Wever 1981 radiolarian | |
Archaeodictyomitra excellens Tan Sin Hok 1927 radiolarian
Archaeodictyomitra apiarium Rüst 1885 radiolarian | |
Hsuum feliformis Jud 1994 radiolarian |