Osawa Formation
64 distinct taxa, from 138 fossil occurrences the Paleobiology Database records under this name, spanning 252–244 Mya.
Miyagi · JP
64 taxa · 138 fossils · 252–244 MyaFiled under the Inai Group.
Loading coastlines…
8 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Hellenites tchernyschewiensis
- Subcolumbites perrinismithi
- Isculitoides
- Pseudosageceras
- Stacheites floweri
- Subfengshanites multiformis
- Deweveria kovalenkoi
- Epiceltites gentii
- Arnautoceltites gracilis
- Bronzoria recta
- Eodanubites xinyuanensis
- Leptochondria hataii
- Hemilecanites
- Leiophyllites
- Procarnites
- Albanites sheldoni
- Albanites triadicus
- Ankitokazocaris utatsuensis
- Chioceras
- Eophyllites
- Khvalynites unicus
- Leiophyllites praematurus
- Meekoceras
- Neocolumbites grammi
- Procarnites kokeni
- Procolumbites subquadratus
- Procolumbites ussuriensis
- Proptychitoides trigonalis
- Pseudosageceras multilobatum
- Ankitokazocaris bandoi
- Bronzoria
- Calliconites shimizui
- Ceccaisculitoides
- Danubites
- Danubites ambika
- Eodanubites
- Euflemingites
- Fengshanites
- Flemingites
- Hybodus
The 40 most often recorded, of 64.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.