Falls City Limestone
51 distinct taxa, from 139 fossil occurrences the Paleobiology Database records under this name, spanning 304–265 Mya.
Kansas, Nebraska · US
51 taxa · 139 fossils · 304–265 MyaFiled under the Admire Group.
Macrostrat places this rock in the Admire Group, and dates it 299–296 Ma. Macrostrat’s own record
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15 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
- Parajuresania nebrascensis
- Aviculopecten arctisulcatus
- Derbyia
- Myalina (Orthomyalina) subquadrata
- Edmondia nebrascensis
- Aviculopecten
- Crinoidea
- Neochonetes granulifer
- Pseudomonotis
- Fenestrata
- Glabrocingulum
- Permophorus
- Wilkingia terminale
- Cancrinella boonensis
- Crurithyris expansa
- Neospirifer dunbari
- Promytilus vetulus
- Retispira
- Schizodus wheeleri
- Allorisma
- Composita subtilita
- Derbyia crassa
- Dibunophyllum
- Echinoidea
- Girtopinna peracuta
- Naticopsis
- Permophorus subcostatus
- Schizodus
- Septimyalina burmai
- Amphiscapha
- Amphiscapha muricata
- Chonetes
- Clavicosta
- Crurithyris
- Edmondia
- Endelocrinus rotundus
- Enteletes hemiplicata
- Gervillia longa
- Hustedia mormoni
- Hystriculina hystricula
The 40 most often recorded, of 51.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.