Putilovo section, sample 250-1 (Ordovician of Russian Federation)

Where: St. Petersburg, Russian Federation (59.9° N, 31.4° E: paleocoordinates 43.8° S, 4.7° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Paltodus deltifer conodont zone, Nazya Formation, Varangu (485.4 - 484.5 Ma)

• Paroistodus originalis conodont zone [JA: reassigned to the Dapingian because the triangularis zone is mid-Dapingian]

• bed-level stratigraphic resolution

Environment/lithology: marine; quartzose sandstone

• quartzose sand

Size classes: macrofossils, mesofossils

Primary reference: T. J. Tolmacheva, T. N. Koren, L. E. Holmer, L. E. Popov, and E. Raevskaya. 2001. The Hunneberg Stage (Ordovician) in the area east of St. Petersburg, north-western Russia. Paläontologische Zeitschrift 74(4):543-561 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 191300: authorized by Björn Kröger, entered by Björn Kröger on 22.01.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

 Protopanderodontida -
Paltodus deltifer Lindström 1955 conodont