Tekhten Formation
84 distinct taxa, from 143 fossil occurrences the Paleobiology Database records under this name, spanning 453–443 Mya.
Siberia · RU
84 taxa · 143 fossils · 453–443 MyaLoading coastlines…
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
- Nyctopora
- Calapoecia
- Glyptograptus
- Lonchodomas
- Cyrtophyllum
- Catenipora
- Eofletcheria
- Remopleurides
- Rostricellula
- Appendispinograptus supernus
- Borisella
- Catazyga
- Ceraurinus
- Chaulistomella
- Climacograptus
- Dicellograptus
- Eorobergia
- Isotelus
- Metabolograptus ojsuensis
- Orthograptus
- Panderodus
- Pseudoclimacograptus
- Sowerbyella
- Acodus similaris
- Aegiromena
- Amorphognathus duftonus
- Apatomorpha altaica
- Appendispinograptus
- Belodina
- Billingsaria
- Brachyelasma altaica
- Calyptaulax
- Catenipora workmanae
- Chaetetes
- Climacograptus hastatus
- Conochitina
- Dactylogonia
- Desmograptus
- Dicellograptus anceps
- Dicellograptus ornatus
The 40 most often recorded, of 84.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.