Khao Khad Formation
67 distinct taxa, from 90 fossil occurrences the Paleobiology Database records under this name, spanning 283–267 Mya.
Saraburi · TH
67 taxa · 90 fossils · 283–267 MyaFiled under the Saraburi Group.
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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
- Bairdia
- Bairdiacypris
- Naticopsis
- Eugonophyllum
- Archaeolithoporella
- Clavaporella
- Gastropoda
- Gyroporella
- Mizzia
- Parachaetetes lamellatus
- Paraparchites chenshii
- Silenites
- Strobeus
- Warthia
- Acratia
- Acratia chongpani
- Altotomaria reticulata
- Ampezzalina
- Anomphalus blancus
- Anomphalus vanescens
- Apachella thailandensis
- Araeonema tenuistriata
- Aurigerites
- Basslerella tota
- Bellerophon
- Bellerophon erawanensis
- Biarmeaspira mazaevi
- Bohlenatia
- Donaldospira
- Euomphalus pronodocarinatus
- Girtyspira
- Girvanella
- Heterosubulites longusapertura
- Holopea
- Irregularina
- Knightella irregularis
- Liuzhinia naramasei
- Macroporella
- Microcheilinella
- Microdoma conicum
The 40 most often recorded, of 67.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.