Mount Spann Formation
20 distinct taxa, from 20 fossil occurrences the Paleobiology Database records under this name, spanning 539–497 Mya.
Recorded under country code AQ
20 taxa · 20 fossils · 539–497 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
- Australaspis magnus
- Bathyuriscellus australis
- Bathyuriscellus modestus
- Berabichia subditus
- Chorbusulina wilkesi
- Glabrella pitans
- Goldfieldia ninguis
- Liopeishania spannensis
- Olenoides
- Pagetia longispina
- Pagetides antarcticus
- Paleonelsonia schesis
- Pensacola isolata
- Redlichia
- Schopfaspis granulosus
- Solenopleura pruina
- Suludella davnii
- Suludella spinosa
- Xystridura glacia
- Xystridura multilinia
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.