Fields Creek Formation
78 distinct taxa, from 150 fossil occurrences the Paleobiology Database records under this name, spanning 241–206 Mya.
Oregon · US
78 taxa · 150 fossils · 241–206 MyaFiled under the Aldrich Mountains Group.
Macrostrat places this rock in the Aldrich Mountains Group. Macrostrat’s own record
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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
- Capnodoce
- Gorgansium
- Quadrisaturnalis
- Pantanellium
- Sarla
- Capnuchosphaera
- Poulpus
- Justium
- Kahlerosphaera
- Nassellaria
- Plafkerium
- Praeconocaryomma
- Pseudostylosphaera
- Capnuchosphaera colemani
- Capnuchosphaera texensis
- Gorgansium thayeri
- Multimonilis splendidus
- Parasepsagon
- Quadrisaturnalis dickinsoni
- Quadrisaturnalis quadratus
- Radium
- Sarla formosa
- Spongostylus
- Spumellaria
- Tetratrabs
- Triassocampe illyrica
- Triassocyrtium
- Yeharaia elegans
- Acanthocircus rotundus
- Austrisaturnalis quadriradiatus
- Bulbocyrtium
- Bulbocyrtium tubum
- Canoptum
- Canoptum macoyense
- Cantalum
- Capnodoce extenta
- Capnodoce gracilis
- Capnodoce minuta
- Capnuchosphaera sockensis
- Corum
The 40 most often recorded, of 78.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.