Tyrone Formation
27 distinct taxa, from 68 fossil occurrences the Paleobiology Database records under this name, spanning 457–450 Mya.
Kentucky · US
27 taxa · 68 fossils · 457–450 MyaFiled under the High Bridge Group.
Loading coastlines…
8 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
- Crinoidea
- Trepostomida
- Lophospira
- Strophomena
- Hesperorthis
- Maclurites
- Nautiloidea
- Zygospira
- Escharopora
- Hormotoma
- Isotelus
- Leperditicopida
- Rhinidictya
- Streptelasma
- Tetradium
- Zygospira variabilis
- Bryozoa
- Bucania subangulata
- Ctenodonta
- Cyrtodonta
- Cyrtodontula
- Gastropoda
- Liospira progne
- Lophospira obliqua
- Phragmolites compressus
- Rhynchotrema increbescens
- Trochonema subcrassum
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.