Where: Lithuania (54.3° N, 25.6° E: paleocoordinates 21.9° N, 30.5° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Naujoji Akmené Formation, Wuchiapingian (259.9 - 254.2 Ma)
• Naujoji Akmené Suite (correlates with the german Zechsteinkalk), lower part of the Werra Horizon (P2wr); Material from depth: 199.4-204.8m
•assigned to the Wuchiapingian based on Clapham pers. commun.
• group of beds-level stratigraphic resolution
Environment/lithology: marl and limestone
Size classes: macrofossils, mesofossils, microfossils
Preservation: cast, mold/impression
Collection methods: core
Primary reference: P. Suveizdis, K. V. Miklukho-Maklay, L. B. Ukharskaya, I. P. Morozova, N. V. Glushenko, V. K. Ivanov, and B. G. Podoba. 1975. Permskaya sistema Pribaltiki (fauna i stratigrafiya). Permian deposits of the Baltic region (stratigraphy and fauna). Lietuvos Geologijos Mokslinio Tyrimo Institutas, Trudy 29:305pp. [M. Aberhan/S. Nurnberg/S. Nurnberg]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 46203: authorized by Martin Aberhan, entered by Sabine Nürnberg on 07.01.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Ostracoda | |
Polycope perminutus ostracod | |
Cavellina permiana ostracod | |
Microcheilinella nuciformis ostracod | |
Bairdiacypris jonesiana ostracod
Bairdia plebeia Reuss 1854 ostracod
Coryellites ex gr. richteriana ostracod | |
Acratia sp. Delo 1930 ostracod | |
Healdia dahlgrueni ostracod | |
Bivalvia | |
Pseudobakewellia lutkewichi n. sp. oyster
Pseudobakewellia sedgwickiformis Suveizdis et al. 1975 oyster | |
Stutchburia sp. Etheridge 1900 clam
Permophorus costatus Brown 1839 clam | |
Strophomenata | |
Dasyalosia goldfussi Münster 1839 | |
Horridonia horrida Sowerby 1822 | |
Streptorhynchus pelargonatus von Schlotheim 1816 | |
Rhynchonellata | |
Spiriferellina cristata von Schlotheim 1816 | |
Stenoscisma schlotheimi von Buch 1835 | |
Pterospirifer alatus von Schlotheim 1813 | |
Crurithyris clannyana King 1848 | |
"Dielasma elongata" = Dielasma elongatum
"Dielasma elongata" = Dielasma elongatum von Schlotheim 1816 | |
Stenolaemata | |
"Fenestella retiformis" = Rectifenestella retiformis
"Fenestella retiformis" = Rectifenestella retiformis von Schlotheim 1816 |