Basin Gizhigi, Malaja Turomtcha, Monotis ochotica zone (Triassic of Russian Federation)

Where: Russian Federation (64.0° N, 162.0° E: paleocoordinates 67.0° N, 87.4° W)

• coordinate estimated from map

• local area-level geographic resolution

When: Norian (228.0 - 208.5 Ma)

• Monotis ochotica zone

Environment/lithology: marine; siliciclastic sediments and shelly/skeletal limestone

Size class: macrofossils

Preservation: cast, mold/impression

Primary reference: L. V. Milova. 1976. Triassic-Jurassic stratigraphy and Bivalvia of northern Priokhotye. Akademia Nauk SSSR, Trudy Severo-Vost. Kompl. Nauchno. Issled. Institut 65 [M. Aberhan/S. Nurnberg/S. Nurnberg]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 39309: authorized by Martin Aberhan, entered by Sabine N├╝rnberg on 26.05.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

 Pectinida - Entoliidae
 Pectinida - Pectinoidae
 Pectinida - Oxytomidae
Oxytoma mojsisovicsi Teller 1886 scallop
 Pectinida - Monotidae
Monotis ochotica Keyserling 1848 scallop
incl. var. eurhachis, var. pachypleura, var. densistriata, var. aequicostata and var. sparsicostata
Monotis jakutica Teller 1896 scallop