Hobetsu Locality SNS-7 (Cretaceous of Japan)

Where: Hokkaido, Japan (42.8° N, 142.1° E: paleocoordinates 47.6° N, 131.3° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Upper Yezo Group, Campanian (83.6 - 72.1 Ma)

Environment/lithology: marine; lithology not reported

Size class: microfossils

Collection methods: bulk, chemical,

• Tohoku University Institute of Geology and Paleontology collection

•"treated rock samples"

Primary reference: K. Ishizaki. 1992. Campanian planktonic foraminifers and ostracodes from Hobetsu, Hokkaido, northern Japan. Part 2. Ostracodes . Centenary of Japanese Micropaleontology 327-333 [J. Alroy/J. Alroy/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 94135: authorized by John Alroy, entered by John Alroy on 09.02.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Ostracoda
 Platycopida - Cytherellidae
 Podocopida - Trachyleberididae
 Podocopida - Cytheruridae
? Acrocythere sp. Neale 1960 ostracod
 Podocopida -
Nigeria sp. Reyment 1963 ostracod
 Podocopida - Progonocytheridae
? Arculicythere sp. Grekoff 1963 ostracod
 Podocopida -