Hanson Creek Formation
98 distinct taxa, from 153 fossil occurrences the Paleobiology Database records under this name, spanning 489–443 Mya.
Nevada · US
98 taxa · 153 fossils · 489–443 MyaMembers recorded: Middle, Middle?, middle.
Macrostrat dates this rock 452–434 Ma. Macrostrat’s own record
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6 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
- Anataphrus
- Otarion
- Calymenidae
- Calyptaulax
- Catenipora
- Ceraurus
- Cryptolithoides
- Encrinurus
- Eochonetes
- Hypodicranotus
- Lepidocyclus
- Oulodus
- Plectodina
- Pseudobelodina
- Bighornia
- Diceromyonia
- Dinorthis occidentalis
- Distomodus
- Drepanoistodus suberectus
- Gamachignathus
- Hiscobeccus gigas
- Isotelus
- Paroistodus
- Protopanderodus insculptus
- Pseudobelodina vulgaris
- Rafinesquina
- Scabbardella altipes
- Sceptropora
- Sphaerocoryphe
- Strophomena
- Walliserodus amplissimus
- Amorphognathus ordovicicus
- Belodina confluens
- Besselodus
- Ceratocephala
- Ceratoikiscum
- Ceraurinus
- Ceraurinus icarus
- Columnaria
- Cornuodus
The 40 most often recorded, of 98.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.