Where: Spain (37.6° N, 3.5° W: paleocoordinates 29.4° N, 5.4° E)
• coordinate estimated from map
• hand sample-level geographic resolution
When: Lower Member (Jarropa Radiolarite Formation), Bathonian to Bathonian (168.3 - 157.3 Ma)
• bed-level stratigraphic resolution
Environment/lithology: basinal (siliceous); lithified, red, cherty/siliceous marl and lithified, red, cherty/siliceous claystone
Size class: microfossils
Primary reference: J. M. Molina, L. O'Dogherty, J. Sandoval and J. A. Vera. 1999. Jurassic radiolarites in a Tethyan continental margin (Subbetic, southern Spain): palaeobatymetric and biostratigraphic considerations. Palaeogeography, Palaeoclimatology, Palaeoecology 150:309-330 [J. Pálfy/A. Kocsis]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 131818: authorized by József Pálfy, entered by Adam Kocsis on 30.07.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
? Stichomitra takanoense radiolarian
Cyrtocapsa kisoensis radiolarian
Cyrtocapsa mastoidea Yao 1979 radiolarian | |
Hiscocapsa funatoensis Aita 1987 radiolarian | |
Saitoum levium De Wever 1981 radiolarian | |
Eucyrtidiellum unumaense Yao 1979 radiolarian | |
Quarticella ovalis Takemura 1986 radiolarian | |
Palinandromeda podbiliensis radiolarian | |
Parvicingula spinata radiolarian
Parvicingula dhimenaensis Baumgartner 1984 radiolarian
? Dictyomitrella kamoensis Mizutani and Kido 1983 radiolarian | |
Protunuma turbo radiolarian
Unuma typicus Ichikawa and Yao 1976 radiolarian
Unuma latusicostatus Aita 1987 radiolarian
Unuma echinatus Ichikawa and Yao 1976 radiolarian | |
? Dictyomitra amabilis radiolarian | |
Transhsuum brevicostatum radiolarian
? Parahsuum hiconocosta Baumgartner and De Wever 1995 radiolarian
Hsuum "sp. 1" Pessagno 1977 radiolarian | |
Acanthocircus suboblongus Yao 1972 radiolarian | |
Archaeohagiastrum longipes Baumgartner 1995 radiolarian | |
Pantanellium squinaboli Tan Sin Hok 1927 radiolarian
Gorgansium spp. Pessagno and Blome 1980 radiolarian |