Aktas Formation
103 distinct taxa, from 286 fossil occurrences the Paleobiology Database records under this name.
The Paleobiology Database files this name in 2 countries. That can be one body of rock crossing a border, or two rocks that happen to share a name. The database does not say which, so nothing below is added across them.
Recorded under country code KZ
97 taxa · 280 fossils · 505–501 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
- Lisania
- Olenoides
- Peronopsis fallax
- Fuchouia
- Hypagnostus parvifrons
- Hypagnostus truncatus
- Ptychagnostus atavus
- Tomagnostella sulcifera
- Linnarssonia captiosa
- Pseudoperonopsis karatauensis
- Ptychagnostus intermedius
- Ammagnostus laiwuensis
- Goniagnostus nathorsti
- Kotylotreta undata
- Ptychagnostus affinis
- Dictyonina
- Diplagnostus pyriformis
- Doryagnostus solidus
- Kyrshabaktella certa
- Manchuriella
- Pentagnostus endemicus
- Ptychagnostus acidusus
- Ptychagnostus punctuosus
- Ptychagnostus spinosus
- Tomagnostella exsculpta
- Ammagnostus incertus
- Ammagnostus spinosus
- Dorypyge richthofeni
- Lisogoragnostus mictus
- Platylisania
- Pseudophalacroma dubium
- Pseudophalacroma ovale
- Ptychagnostus aksayensis
- Ptychagnostus cuyanus
- Ptychagnostus karatauensis
- Tonkinella
- Utagnostus trispinulus
- Zeteagnostus incautus
- Agnostus artilimbatus
- Anabolotreta lepida
The 40 most often recorded, of 97.
Recorded under country code TR
6 taxa · 6 fossils · 155–149 MyaFiled under the Kabalar Group. Members recorded: Kizilyarlar.
Loading 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
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.