Cholan Formation
31 distinct taxa, from 43 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.
Hsinchu-Hsien · TW
30 taxa · 42 fossils · 5.3–0.8 MyaFiled under the Miaoli 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
- Ammonia
- Pseudorotalia
- Asterorotalia
- Textularia
- Balaenopteridae
- Chondrichthyes
- Crassostrea gigas
- Dentostomina
- Elphidium advenum
- Flintina
- Foraminifera
- Galene granulifera
- Globigerina
- Globigerina bulloides
- Globigerinella siphonifera
- Globigerinoides
- Goesella
- Guttulina
- Heterolepa
- Lenticulina
- Macrocallista
- Mollusca
- Nonion
- Orbulina universa
- Quinqueloculina
- Sigmoidella
- Sunetta
- Trilobatus sacculifer
- Turricula
- Venericardia
Madras · IN
1 taxa · 1 fossils · 2.6–0.0 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
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.