Where: Lithuania (55.4° N, 22.9° E: paleocoordinates 20.2° S, 0.8° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: M. testis graptolite zone, Riga Formation, Homerian (430.5 - 427.4 Ma)
• formation-level stratigraphic resolution
Environment/lithology: marine; shale
Size classes: macrofossils, mesofossils
Collection methods: core
Primary reference: P. Lapinskas, J. Paskevicius, and J. Jacyna. 1985. New data on the stratigraphy and correlation of the South - East Baltic Wenlockian and Ludlovian (Silurian). Geologija 629:29-40 [B. Kröger/B. Kröger]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 207375: authorized by Björn Kröger, entered by Björn Kröger on 09.01.2020
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Pterobranchia | |
Gothograptus cf. eisenacki graptolite
Gothograptus nassa graptolite | |
Pristiograptus pseudodubius graptolite | |
Cyrtograptus lungreni graptolite |