Grauzai-105 borehole, Svencionys Fm., 806.5 - 822.0 m (Silurian of Lithuania)

Where: Lithuania (55.2° N, 23.9° E: paleocoordinates 26.0° S, 0.7° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Svencionys Formation, Llandovery (443.4 - 433.4 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; marl and shale

Size classes: macrofossils, mesofossils

Collection methods: core

Primary reference: P. Musteikis. 1989. Experience of Brachiopod community separation from the Silurian of Lithuania. Geologija 10(1989):52-71 [B. Kröger/B. Kröger]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 207330: authorized by Björn Kröger, entered by Björn Kröger on 07.01.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Atrypida - Anazygidae
 Atrypida - Atrypidae
Atrypa hedei Struve 1966
 Atrypida - Lissatrypidae
"Glassia obovata" = Lissatrypa obovata
"Glassia obovata" = Lissatrypa obovata Sowerby 1839
 Orthida - Dicoelosiidae
Dicoelosia baltica Musteikis and Puura 1983
Dicoelosia paralata Bassett 1972
 Orthida - Dalmanellidae
Visbyella visbyensis Lindstrom 1861
 Protorthida - Skenidiidae
Skenidioides lewisii Davidson 1848
 Pentamerida - Clorindidae
Clorinda sp. Barrande 1879
 Rhynchonellida - Camarotoechiidae
Strophomenata
 Strophomenida - Sowerbyellidae
Eoplectodonta duvalii Davidson 1847
 Strophomenida - Aegiromenidae
"Aegiria grayi" = Jonesea grayi
"Aegiria grayi" = Jonesea grayi Davidson 1849
 Strophomenida - Rafinesquinidae
Leptaena holcrofti Bassett 1974