ammonites
Stanchaychay 25 Borehole, 402.6 m Depth (Permian of Russian Federation)

Where: Kaliningrad, Russian Federation (54.4° N, 22.0° E: paleocoordinates 21.0° N, 28.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Naujoji Akmene Formation, Wuchiapingian (259.0 - 254.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: reef, buildup or bioherm; lithified limestone

Size class: macrofossils

Collection methods: core

Primary reference: I. P. Morozova. 1970. Mshanki Pozdnei Permi [Late Permian Bryozoans]. Trudy Paleontologischeskogo Instituta 122:1-346 [M. Clapham/M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 113742: authorized by Matthew Clapham, entered by Matthew Clapham on 04.08.2011

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)