Vexin Formation
22 distinct taxa, from 24 fossil occurrences the Paleobiology Database records under this name, spanning 469–461 Mya.
Kostroma oblast · RU
22 taxa · 24 fossils · 469–461 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
- Didymograptus
- Antigonambonites
- Asaphus
- Asaphus (Asaphus) raniceps
- Asaphus expansus
- Baltoniodus medius
- Didymograptellus bifidus
- Drepanoistodus basiovalis
- Eoplacognathus suecicus
- Erraticodon
- Hemiphragma
- Ingria
- Lenodus variabilis
- Lycophoria nucella
- Microzarkodina
- Panderodus sulcatus
- Pliomera fisheri
- Pteracontiodus
- Sagittodontina
- Semiacontiodus
- Semiacontiodus cornuformis
- Venoistodus balticus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.