Yamaga Formation
28 distinct taxa, from 61 fossil occurrences the Paleobiology Database records under this name, spanning 34–16 Mya.
Fukuoka · JP
28 taxa · 61 fossils · 34–16 MyaFiled under the Ashiya Group. Members recorded: Orio.
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4 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
- Hexanchus
- Negaprion
- Cetorhinus
- Isurus
- Otodus (Carcharocles) angustidens
- Squalus
- Carcharias
- Myliobatis
- Squatina
- Carcharhinus
- Copepteryx hexeris
- Euspira meisensis
- Galeorhinus
- Heterodontus
- Aetiocetidae
- Aetiocetus
- Echinodiscus
- Galeocerdo
- Hemipristis
- Isurus desori
- Minohellenus macrocheilus
- Mysticeti
- Odontaspis
- Odontopterygiformes
- Pelagornithidae
- Scutella nipponica
- Suliformes
- Yoldia scaphoides
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.