Capriolo CA_146.60: Early/Lower Valanginian, Italy

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa - Spumellaria - Emiluviidae
Emiluvia hopsoni Pessagno 1977
Emiluvia pessagnoi sensu lato Foreman 1973
Emiluvia chica sensu lato Foreman 1973
Emiluvia chica Foreman 1973
Protozoa - Spumellaria - Pseudoaulophacidae
Alievium helenae Schaaf 1981
Protozoa - Spumellaria - Angulobracchiidae
? Angulobracchia portmanni Baumgartner 1984
? Angulobracchia portmanni sensu lato Baumgartner 1984
Cyclastrum rarum
? Paronaella tubulata Steiger 1992
Paronaella trifoliacea Ozvoldova 1992
Protozoa - Spumellaria - Archaeospongoprunidae
Archaeospongoprunum patricki Jud 1994
Protozoa - Spumellaria - Tritrabidae
Tritrabs ewingi sensu lato (Pessagno 1977)
Ditrabs sansalvadorensis
? Ditrabs osteosa Jud 1994
Protozoa - Spumellaria - Hagiastridae
Tetratrabs radix Jud 1994
Crucella collina Jud 1994
? Pseudocrucella elisabethae
Protozoa - Spumellaria - Patulibracchiidae
? Halesium lineatum Jud 1994
Protozoa - Spumellaria - Parvivaccidae
Acaeniotyle ex gr. diaphorogona Foreman 1973
recombined as Acastea diaphorogona
Acaeniotyle dentata
Acaeniotyle umbilicata (Rüst 1898)
Parvivacca magna
Protozoa - Spumellaria - Pantanelliidae
Pantanellium squinaboli (Tan Sin Hok 1927)
Pantanellium aff. cantuchapai Pessagno and MacLeod 1987
Protozoa - Nassellaria - Poulpidae
Saitoum elegans De Wever 1981
Protozoa - Nassellaria - Xitidae
Stichomitra aff. asymbatos Foreman 1968
recombined as Xitus asymbatos
Protozoa - Nassellaria - Eucyrtidiidae
? Pseudoeucyrtis fusus
Protozoa - Nassellaria - Pseudodictyomitridae
Pseudodictyomitra carpatica (Lozyniak 1969)
Protozoa - Nassellaria - Archaeodictyomitridae
Archaeodictyomitra excellens (Tan Sin Hok 1927)
Archaeodictyomitra apiarium (Rüst 1885)
Protozoa - Nassellaria - Hsuidae
Hsuum feliformis Jud 1994
Protozoa - Nassellaria - Sethocapsidae
Sethocapsa trachyostraca Foreman 1973
Sethocapsa dorysphaeroides Neviani 1900
Sethocapsa leiostraca Foreman 1973
Sethocapsa aff. kaminogoensis Aita 1986
Sethocapsa uterculus (Parona 1890)
Milax adrianae Jud 1994
recombined as Arcanicapsa adrianae
Protozoa - Nassellaria - Spongocapsulidae
Obesacapsula lucifer
Obesacapsula verbana (Parona 1890)
Obesacapsula morroensis Pessagno 1977
Obesacapsula rusconensis Baumgartner 1984
Obesacapsula rusconensis sensu lato Baumgartner 1984
Obesacapsula bullata Steiger 1992
Protozoa - Nassellaria - Syringocapsidae
Podocapsa amphitreptera Foreman 1973
Syringocapsa vicetina
Syringocapsa longitubus
Syringocapsa coronata
Syringocapsa agolarium Foreman 1973
Katroma milloti Schaaf 1984
Protozoa - Nassellaria - Parvicingulidae
Parvicingula usotanensis
Wrangellium columnum
Wrangellium depressum (Baumgartner 1984)
Wrangellium puga (Schaaf 1981)
Canoptum banale
Parvicingula cosmoconica (Foreman 1973)
recombined as Praeparvicingula cosmoconica
Parvicingula longa Jud 1994
recombined as Praeparvicingula longa
Parvicingula ex gr. boesii (Parona 1890)
recombined as Tethysetta boesii
Mirifusus dianae sensu lato
Mirifusus dianae
Mirifusus odoghertyi
Mirifusus chenodes (Renz 1974)
Protozoa - Nassellaria - Ultranaporidae
? Jacus italicus
synonym of Napora
Protozoa - Xiphostylidae
Triactoma tihonianum
Triactoma luciae
Suna echiodes (Foreman 1973)
Protozoa - Entactinaria - Saturnalidae
Acanthocircus furiosus Jud 1994
recombined as Moebicircus furiosus
Acanthocircus trizonalis sensu lato (Rüst 1898)
see common names

Geography
Country:Italy
Coordinates: 44.0° North, 14.0° East (view map)
Paleocoordinates:29.7° North, 19.8° East
Basis of coordinate:estimated from map
Geographic resolution:hand sample
Time
Period:Cretaceous Epoch:Early/Lower Cretaceous
Stage:Valanginian 10 m.y. bin:Cretaceous 1
Key time interval:Early/Lower Valanginian
Age range of interval:139.80000 - 132.60000 m.y. ago
Stratigraphy
Formation:Maiolica
Local section:Capriolo
Stratigraphic resolution:bed
Lithology and environment
Primary lithology: lithified cherty/siliceous "limestone"
Environment:basinal (carbonate) Tectonic setting:passive margin
Taphonomy
Modes of preservation:body,original silica,replaced with silica
Size of fossils:microfossils
Collection methods and comments
Collection methods:bulk,chemical,hydrochloric,field collection
Reason for describing collection:biostratigraphic analysis
Metadata
Database number:51788
Authorizer:T. Danelian Enterer:T. Danelian
Modifier:T. Danelian Research group:micropaleontology
Created:2005-06-18 14:42:04 Last modified:2005-06-18 17:42:04
Access level:the public Released:2005-06-18 14:42:03
Creative Commons license:CC BY
Reference information

Primary reference:
13135. 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]