Kotuikan Formation
25 distinct taxa, from 60 fossil occurrences the Paleobiology Database records under this name, spanning 1600–1400 Mya.
Recorded under country code RU
25 taxa · 60 fossils · 1600–1400 MyaFiled under the Billyakh Group.
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1 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
What has been found
- Archaeoellipsoides major
- Myxococcoides grandis
- Circumvaginalis elongatus
- Filiconstrictosus magnus
- Orculiphycus
- Orculiphycus latus
- Oscillatoriopsis
- Partitiofilum yakschinii
- Veteronostocale medium
- Archaeoellipsoides conjunctivus
- Archaeoellipsoides elongatus
- Archaeoellipsoides grandis
- Archaeoellipsoides minor
- Eosynechococcus moorei
- Myxococcoides
- Archaeoellipsoides bactroformis
- Archaeoellipsoides costatus
- Archaeoellipsoides dolichos
- Eoentophysalis
- Eoentophysalis belcherensis
- Filiconstrictosus cephalon
- Oscillatoriopsis majesticum
- Phanerosphaerops magnicellularis
- Siphonophycus robustum
- Sphaerophycus medium
Counts are of occurrence records, which measure the rock and the fieldwork together.