Petropavlovsk Suite Formation
42 distinct taxa, from 73 fossil occurrences the Paleobiology Database records under this name, spanning 423–413 Mya.
Recorded under country code RU
42 taxa · 73 fossils · 423–413 MyaLoading coastlines…
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
- Atrypoidea
- Favosites
- Gypidula
- Sphaerirhynchia
- Riphaeolites
- Septatrypa
- Aparchites
- Basslerella
- Cladopora
- Clorinda
- Neomphyma
- Parallelostroma
- Pseudamplexus
- Spirigerina supramarginalis
- Spongophylloides
- Alaskospira
- Anastrophia (Grayina) magnifica
- Atrypa
- Atrypinella
- Bairdia
- Bairdiocypris
- Baschkirina
- Circophyllum
- Clorindina
- Cystiphyllum (Hedstroemophyllum)
- Decoropugnax
- Ecclimadictyon
- Favosites intricatus
- Gerronostroma
- Karpinskia
- Libumella
- Longiscula
- Pachyfavosites
- Plexodictyon
- Protathyris
- Quadricarina senilis
- Stellopora
- Syndetocrinus
- Tectatrypa
- Thamnoptychia
The 40 most often recorded, of 42.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.