Main Limestone IX Formation
28 distinct taxa, from 37 fossil occurrences the Paleobiology Database records under this name, spanning 330–327 Mya.
England · UK
28 taxa · 37 fossils · 330–327 MyaFiled under the Upper Limestone Group.
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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
- Tetrataxis
- Ammodiscus incertus
- Angiospirifer bisulcatus
- Archaediscus
- Aulophyllum
- Avonia
- Chaetetes (Chaetetes) radians
- Clisiophyllum keyserlingi
- Composita
- Dielasma virgoides
- Diphyphyllum
- Diphyphyllum fasciculatum
- Endothyra bowmani
- Eomarginifera
- Gigantoproductus
- Koninckophyllum
- Lonsdaleia
- Martiniopsis
- Palaeosmilia
- Phricodothyris
- Propriopugnus pugnus
- Schizophoria resupinata
- Sinuatella sinuata
- Spirifer
- Syringopora
- Textularia
- Thysanophyllum
- Valvulinella
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.