Lower Brachiopod Chert Formation
28 distinct taxa, from 29 fossil occurrences the Paleobiology Database records under this name, spanning 290–283 Mya.
Recorded under country code SJ
28 taxa · 29 fossils · 290–283 MyaLoading coastlines…
1 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
- Spiriferella keilhavii
- Alpavlia boliviensis
- Archboldevia impressa
- Arctitreta kempei
- Arctitreta macrocardinalis
- Arctitreta triangularis
- Arcullina polaris
- Betaneospirifer marcoui
- Cancrinella koninckiana
- Chaoiella gruenewaldti
- Cyrtina
- Dictyoclostus inflatus
- Dielasma plica
- Euryphyllum
- Kolymopecten mutabilis
- Kuvelousia weyprechti
- Linoproductus svalbardensis
- Marginifera involuta
- Neospirifer fasciger
- Neosyringopora multattenuata
- Pinegathyris royssiana
- Reticulatia uralica
- Rhynchopora nikitini
- Sowerbina timanica
- Spiriferella loveni
- Spiriferinaella tastubensis
- Stenoscisma
- Waagenoconcha payeri
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.