Golden Valley Formation
107 distinct taxa, from 219 fossil occurrences the Paleobiology Database records under this name.
The Paleobiology Database files this name in 2 countries. That can be one body of rock crossing a border, or two rocks that happen to share a name. The database does not say which, so nothing below is added across them.
North Dakota · US
106 taxa · 217 fossils · 66–51 MyaMembers recorded: Bear Den, Camels Butte.
Macrostrat places this rock in the Fort Union Group. Macrostrat’s own record
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27 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
- Metasequoia occidentalis
- Averrhoites affinis
- Cercidiphyllum genetrix
- Meliosma longifolia
- Salvinia preauriculata
- Equisetum magnum
- Glyptostrobus europaeus
- Corylus acutertiaria
- Ampelopsis acerifolia
- Cocculus flabella
- Isoetites horridus
- Nelumbo aureavallis
- Persites argutus
- Platycarya americana
- Sparganium stygium
- Acer
- Beringiaphyllum cupanioides
- Dombeya novimundi
- Lygodium kaulfussi
- Porosia verrucosa
- Viburnum antiquum
- Chaetoptelea microphylla
- Cornus hyperborea
- Dicotylophyllum anomalum
- Hicoria antiquora
- Menispermites parvareolatus
- Onoclea hesperia
- Osmunda macrophylla
- Pinus peregrinus
- Protophyllum semotum
- Salvinia
- Stillingia casca
- Ternstroemites aureavallis
- Acrovena laevis
- Ahdeskatanka russlanddeutsche
- Allognathosuchus mlynarskii
- Amia fragosa
- Amia uintaensis
- Anura
- Asplenium magnum
The 40 most often recorded, of 106.
Tasmania · AU
1 taxa · 2 fossils · 294–290 MyaLoading coastlines…
2 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
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.