Mernmerna Formation
74 distinct taxa, from 249 fossil occurrences the Paleobiology Database records under this name, spanning 539–507 Mya.
South Australia · AU
74 taxa · 249 fossils · 539–507 MyaMembers recorded: Third Plain Creek.
Macrostrat places this rock in the Hawker Group, in the Moralana Supergroup, and dates it 539–511 Ma. Macrostrat’s own record
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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
- Eoobolus
- Lapworthella fasciculata
- Dailyatia odyssei
- Eodicellomus
- Manawarra jonesi
- Schizopholis yorkensis
- Askepasma toddense
- Pararaia bunyerooensis
- Pelagiella madianensis
- Tannuella elinorae
- Kyrshabaktella davidi
- Marocella mira
- Mongolitubulus
- Yunnanocephalus
- Chancelloria
- Davidonia rostrata
- Eoredlichia
- Galeacalvus coronarius
- Paterimitra pyramidalis
- Pelagiella subangulata
- Pojetaia runnegari
- Stenotheca drepanoida
- Stoibostrombus crenulatus
- Wutingaspis
- Anabarella australis
- Anabarites sexalox
- Camenella reticulosa
- Davidonia
- Euzepaera
- Halkieria
- Kelanella
- Mackinnonia corrugata
- Microdictyon
- Parkula bounites
- Redlichia
- Sinskolutella cuspidata
- Yorkella
- Bemella communis
- Beshtashella tortilis
- Dailyatia
The 40 most often recorded, of 74.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.