Sakyna-26 borehole, Kriukai Fm., 1362.6 - 1386.1 m (Ordovician of Lithuania)

Where: Lithuania (56.2° N, 23.1° E)

• Paleocoordinates: 30.5° S, 66.5° W (Wright 2013)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Kriukai Formation, Volkhov (471.1 - 469.2 Ma)

Environment/lithology: marine; marl and shale

Size classes: macrofossils, mesofossils

Collection methods: core

Primary reference: J. Paskevicius and E. Laskovas. 1983. The revision of structural - facial zonation and stratigraphy of the lower part of the Ordovician in the south - east Baltic area. Geologija 4:3-21 [B. Kröger/B. Kröger]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 207286: authorized by Björn Kröger, entered by Björn Kröger on 03.01.2020

Creative Commons license: CC0 (CC0)

Taxonomic list

Trilobita
 Asaphida - Asaphidae
Ptychopyge sp. Angelin 1854 trilobite
 Harpetida - Harpididae
Lingulata
 Lingulida - Obolidae
Obolus sp. Eichwald 1829
Rhynchonellata
 Orthida - Productorthidae
 Orthida - Ranorthidae
Ranorthis carinata Rubel 1961
Strophomenata
 Strophomenida - Plectambonitidae
Plectella extensa Lamansky 1905
Pterobranchia
 Graptoloidea - Phyllograptidae
"Phyllograptus angustifolius" = Pseudophyllograptus angustifolius
"Phyllograptus angustifolius" = Pseudophyllograptus angustifolius Hall 1857 graptolite
Phyllograptus angustifolius elongatus