Ogon'or Formation
48 distinct taxa, from 177 fossil occurrences the Paleobiology Database records under this name, spanning 497–487 Mya.
Sakha · RU
48 taxa · 177 fossils · 497–487 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
- Pseudagnostus
- Trilobagnostus
- Lotagnostus
- Parabolinites
- Skljarella
- Charchaqia
- Plicatolina
- Protopeltura
- Lotagnostus agnostiformis
- Neoagnostus
- Peratagnostus orientalis
- Maladioidella
- Promegalaspides kinnekullensis
- Acrocephalites militans
- Koldinia
- Lisogoragnostus
- Micragnostus brevispinus
- Neoagnostus sabulosus
- Parabolina angusta
- Promegalaspides
- Agnostotes orientalis
- Amorphella modesta
- Catuniella
- Kazelia
- Kujandaspis
- Monosulcatina
- Onchonotellus abnormis
- Parabolina (Parabolina) spinulosa
- Parabolinina
- Proceratopyge
- Proceratopyge rectispinata
- Pseudagnostus josephus
- Rybniites (Rybniites) borealis
- Tagenarella eniseica
- Acmarhachis typicalis
- Cyclognathina
- Eoacidaspis
- Eurudagnostus minor
- Homagnostus captiosus
- Irvingella
The 40 most often recorded, of 48.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.