Where: Armenia (40.2° N, 45.8° E: paleocoordinates 22.2° N, 31.7° E)
• coordinate estimated from map
• hand sample-level geographic resolution
When: Tuvalian (232.0 - 221.5 Ma)
• Age stated as Upper Carnian, no formation name indicated
• group of beds-level stratigraphic resolution
Environment/lithology: basinal (); lithified, cherty/siliceous shale
Size class: microfossils
Collection methods: bulk, chemical,
Primary reference: A. L. Knipper, M. A. Satian, and N. Yu Bragin. 1997. Upper Triassic-Lower Jurassic volcanogenis and sedimentary deposits fo the Old Zod Pass (Transcaucasia). Stratigraphy and Geological Correlation 5(3):257-264 [W. Kiessling/W. Kiessling]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 58579: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 15.02.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
Xipha pessagnoi radiolarian | |
Canoptum sp. Pessagno et al. 1979 radiolarian | |
Japonocampe nova Yao 1982 radiolarian | |
Spongostylus sp. Haeckel 1881 radiolarian
Spongostylus carnicus Kozur and Mostler 1979 radiolarian | |
Pentaspongodiscus cf. dercourti radiolarian | |
Capnodoce cf. antiqua Blome 1983 radiolarian | |
Capnuchosphaera lea radiolarian
Capnuchosphaera cf. triassica De Wever 1979 radiolarian
Capnuchosphaera cf. tricornis De Wever 1979 radiolarian |