Ludza 15 borehole, Baltinava Fm., 512 - 522 m (Ordovician of Latvia)

Where: Latvia (56.5° N, 27.7° E: paleocoordinates 30.0° S, 1.9° E)

• coordinate estimated from map

When: Baltinava Formation, Pirgu (449.5 - 445.2 Ma)

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Collection methods: core

Primary reference: J. Paskevicius. 1997. The geology of the Baltic Republics. 1-381 [B. Kröger/B. Kröger/B. Kröger]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 207225: authorized by Björn Kröger, entered by Björn Kröger on 01.01.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Pterobranchia
 Dendroidea - Dendrograptidae
Strophomenata
 Strophomenida - Rafinesquinidae
Leptaena sp. Dalman 1828
 Strophomenida - Sowerbyellidae
Sowerbyella sp. Jones 1928
Rhynchonellata
 Orthida - Productorthidae
Nicolella sp. Reed 1917
Cephalopoda
 Tarphycerida - Trocholitidae
Gastropoda
 Euomphalina - Lesueurillidae
Pararaphistoma sp. Vostokova 1955 snail
Anthozoa
 Heliolitida - Halysitidae
Halysites sp. von Waldheim 1813 tabulate coral