Where: Lithuania (54.6° N, 22.8° E: paleocoordinates 21.4° N, 28.8° 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: 704.0-728.1m
•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 46170: authorized by Martin Aberhan, entered by Sabine Nürnberg on 07.01.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Tubothalamea | |
Agathammina pusilla Geinitz 1848 | |
Foraminifera | |
Geinitzina postcarbonica Spandel 1901 | |
Nodosariata | |
Foraminifera | |
Rhynchonellata | |
Spiriferellina cristata von Schlotheim 1816 | |
Pterospirifer alatus von Schlotheim 1813 | |
Crurithyris clannyana King 1848 | |
Stenoscisma schlotheimi von Buch 1835
Stenoscisma ? spitzbergiana Stepanov 1937 | |
"Dielasma elongata" = Dielasma elongatum
"Dielasma elongata" = Dielasma elongatum von Schlotheim 1816 | |
Strophomenata | |
"Orthothrix excavatus" = Orthothrix excavata
"Orthothrix excavatus" = Orthothrix excavata Geinitz 1842 | |
Ostracoda | |
Healdia dahlgrueni ostracod | |
Basslerella regularis ostracod | |
Haworthina patria ostracod | |
Acratia sp. Delo 1930 ostracod | |
Bairdia sp., Bairdia plebeia, Coryellites ex gr. richteriana, Bairdiacypris jonesiana, Fabalicypris parvus
Bairdia sp. M'Coy 1844 ostracod
Bairdia plebeia Reuss 1854 ostracod
Coryellites ex gr. richteriana ostracod
Bairdiacypris jonesiana ostracod
Fabalicypris parvus ostracod | |
Roundyella lebaensis Krommelbein 1958 ostracod | |
Polycope perminutus ostracod |