Where: Ivaylovgrad, Bulgaria (41.6° N, 25.9° E: paleocoordinates 39.0° N, 23.7° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Oligocene (33.9 - 23.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: Y. D. Karagyuleva. 1964. Fosilite na B'lgariya, VIa Paleogen Molyuski [Bulgarian fossils, VIa Paleogene molluscs] 1-270 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 103767: authorized by Wolfgang Kiessling, entered by Uta Merkel on 02.02.2011

Creative Commons license: CC BY (attribution)