Tsagaan-Bulag Formation
26 distinct taxa, from 32 fossil occurrences the Paleobiology Database records under this name, spanning 427–423 Mya.
Recorded under country code MN
26 taxa · 32 fossils · 427–423 MyaLoading coastlines…
2 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
- Briantelasma
- Halysites
- Leioclema
- Parallelostroma
- Phaulactis
- Plectostroma
- Axuolites
- Bryozoa
- Ceramopora
- Cladopora
- Clathrodictyon
- Crinoidea
- Cystiphyllum
- Favosites
- Favositidae
- Fistulipora
- Hemieridotrypa
- Hexismia
- Kodonophyllum
- Paleofavosites barunurticus
- Plexodictyon
- Stromatoporoidea
- Syringoporidae
- Syringostromella
- Tenuiphyllum
- Tryplasma aequabile
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.