Where: Oman (22.7° N, 57.2° E: paleocoordinates 9.1° S, 43.3° E)
• coordinate stated in text
• hand sample-level geographic resolution
When: Lower Member (Sid'r Formation), Late/Upper Berriasian to Late/Upper Berriasian (145.0 - 136.4 Ma)
• bed-level stratigraphic resolution
Environment/lithology: deep-water; lithified, cherty/siliceous limestone and lithified, white radiolarite
Size class: microfossils
Primary reference: I. Blechschmidt, P. Dumitrica, A. Matter, L. Krystyn, and T. Peters. 2004. Stratigraphic architecture of the northern Oman continental margin - Mesozoic Hamrat Duru Group Hawasina complex, Oman. GeoArabia 9(2):81-132 [J. Pálfy/A. Kocsis]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 125291: authorized by József Pálfy, entered by Adam Kocsis on 07.03.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
| Protozoa | |
|
Xitus robustus radiolarian | |
|
Saitoum elegans De Wever 1981 radiolarian | |
|
Sethocapsa leiostraca Foreman 1973 radiolarian | |
|
Podocapsa amphitreptera Foreman 1973 radiolarian
Katroma milloti Schaaf 1984 radiolarian
Syringocapsa limatum Foreman 1973 radiolarian | |
|
Spongocapsula verbana radiolarian | |
"Praecaneta longa" = Praeparvicingula
"Praecaneta longa" = Praeparvicingula radiolarian | |
|
Archaeodictyomitra aff. pseudomulticostata radiolarian
Mictyoditra thiensis radiolarian | |
|
Hsuum arabicum Dumitrica 1997 radiolarian
Hsuum feliformis Jud 1994 radiolarian | |
"Spongosaturnalis multidentatus" = Acanthocircus, "Spongosaturnalis minimus" = Acanthocircus, Dicerosaturnalis longispinosus, Dicerosaturnalis dicranacanthos
"Spongosaturnalis multidentatus" = Acanthocircus radiolarian
"Spongosaturnalis minimus" = Acanthocircus radiolarian
Dicerosaturnalis longispinosus radiolarian
Dicerosaturnalis dicranacanthos Squinabol radiolarian | |
|
Halesium biscutum radiolarian
Halesium palmatum radiolarian | |
|
? Pseudocrucella elisabethae radiolarian
Savaryella guexi radiolarian
Savaryella spathulata radiolarian
Tetratrabs radix Jud 1994 radiolarian | |
Angulobracchia media, Angulobracchia heteroporata, Angulobracchia portmanni, Bistarkum irazuense, Cyclastrum rarum, Paronaella trifoliacea, Paronaella tubulata, Deviatus diamphidius
Angulobracchia media Steiger 1992 radiolarian
Angulobracchia heteroporata Steiger 1992 radiolarian
Angulobracchia portmanni Baumgartner 1984 radiolarian
Bistarkum irazuense radiolarian
Cyclastrum rarum radiolarian
Paronaella trifoliacea Ozvoldova 1992 radiolarian
Paronaella tubulata Steiger 1992 radiolarian
Deviatus diamphidius Foreman 1973 radiolarian | |
|
Pyramispongia barmsteinensis Steiger 1992 radiolarian | |
|
Acastea diaphorogona Foreman 1973 radiolarian
Acaeniotyle umbilicata Rüst 1898 radiolarian | |
|
Archaeospongoprunum patricki Jud 1994 radiolarian | |
|
Archaeotritrabs gracilis Steiger 1992 radiolarian
Tritrabs aff. casmaliaensis Pessagno 1977 radiolarian
Ditrabs sansalvadorensis radiolarian | |
|
Becus triangulocentrum radiolarian | |
|
Emiluvia pessagnoi Foreman 1973 radiolarian
Emiluvia chica Foreman 1973 radiolarian | |