Ferradosa Formation
35 distinct taxa, from 42 fossil occurrences the Paleobiology Database records under this name, spanning 453–445 Mya.
Coimbra · PT
35 taxa · 42 fossils · 453–445 MyaFiled under the Venda Nova Group. Members recorded: Riba de Cima, Poiares.
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3 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
- Dolerorthis
- Bicuspina
- Dalmanella
- Kjaerina
- Nicolella
- Nobiliasaphus
- Bumastus
- Cekovia
- Ceraurinus
- Cliftonia
- Crinoidea
- Cyclocyclicus
- Echinosphaerites
- Eoanastrophia
- Eridorthis
- Heliocrinites rouvillei
- Iberomena sardoa
- Jezercia
- Kozlowskites
- Leptaeninae
- Leptestiina
- Lichas
- Mespilocystites
- Paracraniops
- Parillaenus
- Pentagonocyclicus
- Porambonites
- Portranella
- Prionocheilus
- Rhactorthis
- Ristnacrinus
- Saukrodictya
- Strophomena
- Triplesia
- Triplesiidae
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.