Chenaibo Formation
33 distinct taxa, from 45 fossil occurrences the Paleobiology Database records under this name, spanning 101–94 Mya.
Recorded under country code JP
33 taxa · 45 fossils · 101–94 MyaFiled under the Middle Yezo Group.
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1 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
- Haplophragmoides
- Dentalina
- Archaeospongoprunum cortinaensis
- Bathysiphon
- Gyroidina
- Pseudodictyomitra pseudomacrocephala
- Ramulina
- Stichomitra
- Ammodiscus
- Cibicides
- Dentalina catenula
- Elasmosauridae
- Globigerina delrioensis
- Glomospira
- Holocryptocanium
- Holocryptocanium barbui
- Lagena apiculata
- Lenticulina
- Neophylloceras
- Novixitus weyli
- Oolina
- Palmula
- Parajaubertella kawakitana
- Pseudodictyomitra
- Puzosia nipponica
- Reophax
- Sethocapsa simplex
- Squinabollum
- Stichomitra communis
- Textularia
- Thanarla elegantissima
- Trochammina
- Zelandites inflatus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.