Nida 1 borehole, Mamiai Mbr., 1792.0 - ? m (Silurian of Lithuania)

Where: Lithuania (55.3° N, 21.0° E: paleocoordinates 18.2° S, 0.1° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Mamiai Member (Rusne Formation), Ludlow (427.4 - 423.0 Ma)

• member-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 207388: authorized by Björn Kröger, entered by Björn Kröger on 09.01.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Cyrtodontida - Cardiolidae
Pterobranchia
 Graptoloidea - Monograptidae
"Pristiograptus ludlowensis" = Pristiograptus, "Bohemograptus cf. butowicensis" = Pristiograptus, Bohemograptus bohemicus, Saetograptus chimaera, "Lobograptus ex gr. scanicus" = Cucullograptus (Lobograptus)
"Pristiograptus ludlowensis" = Pristiograptus graptolite
"Bohemograptus cf. butowicensis" = Pristiograptus graptolite
Bohemograptus bohemicus Barrande 1850 graptolite
Bohemograptus bohemicus bohemicus
Saetograptus chimaera graptolite
Saetograptus chimaera chimaera
"Lobograptus ex gr. scanicus" = Cucullograptus (Lobograptus) graptolite