Ukmerge-10 borehole, Lapes Fm., 301.5 - 317.4 m (Silurian of Lithuania)

Where: Lithuania (55.3° N, 24.8° E: paleocoordinates 14.2° S, 1.9° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Lapes Formation, Pridoli (423.0 - 419.2 Ma)

Environment/lithology: marine; argillaceous dolomite and marl

Size classes: macrofossils, mesofossils

Collection methods: core

Primary reference: J. Paskevicius and A. Brazauskas. 1987. Grounding of the Stratigraphy of Silurian shallow - water marine and lagoonal rocks in East Lithuania. Geologija 8(1987):10-28 [B. Kröger/B. Kröger]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 207344: authorized by Björn Kröger, entered by Björn Kröger on 08.01.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Rhynchonellata
 Spiriferida - Delthyrididae
 Athyridida - Rhynchospirinidae
Homoeospira sp. Hall and Clarke 1893
 Orthida - Dalmanellidae
 Rhynchonellida - Trigonirhynchiidae
Strophomenata
 Strophomenida - Strophochonetidae
Protochonetes sp. Muir-Wood 1962
Pteraspidomorpha
  - Thelodontidae
Petromyzontida
 Cephalaspidiformes -
Cephalaspis sp. Agassiz 1835