Karai Formation
90 distinct taxa, from 176 fossil occurrences the Paleobiology Database records under this name, spanning 101–90 Mya.
Tamil Nadu · IN
90 taxa · 176 fossils · 101–90 MyaFiled under the Uttattur Group. Members recorded: Odiyam, Kunnam.
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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
- Pseudocalycoceras harpax
- Eucalycoceras pentagonum
- Desmoceras (Desmoceras) latidorsatum
- Limopsis
- Pycnodonte (Phygraea) vesicularis vesiculosa
- Atreta redunca
- Calycoceras (Newboldiceras) asiaticum spinosum
- Caryocorbula minima
- Grammatodon (Nanonavis) subcrenulatus
- Hiatella tenella
- Leionucula albensis
- Limatula persimilis
- Limopsis coemansi
- Lucinidae
- Mesocallista (Mesocallista) analoga
- Mesocallista (Mesocallista) vagrans
- Mesomiltha
- Nemodon (Nemodon) filistriata
- Nucula (Nucula) bidorsata
- Nuculana (Nuculana) arenicola
- Paramyrtea sabulosa
- Pratulum scrobiculatum
- Syncyclonema
- Trigonarca (Costelliarca) punctulata
- Aenona ariana
- Anthonya
- Aphrodina (Aphrodina) plebeia
- Barcoona gradilis
- Caestocorbula kubera
- Caryocorbula cauveriensis
- Cymatoceras huxleyanum
- Desmoceras (Desmoceras)
- Fimbria
- Glycymerita (Glycymerita) cardioides
- Goodallia australindica
- Kunnamiceras tropicum
- Linearis
- Lotzeites aberrans
- Mesocallista (Mesocallista)
- Mesomiltha fallax
The 40 most often recorded, of 90.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.