Alykaevskaya Formation
61 distinct taxa, from 77 fossil occurrences the Paleobiology Database records under this name, spanning 304–299 Mya.
Recorded under country code RU
61 taxa · 77 fossils · 304–299 MyaLoading coastlines…
5 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
- Phyloblatta distincta
- Ignaroblatta
- Kinklidoblatta zavjalovensis
- Phyloblatta sibirica
- Phyloblatta triangularis
- Aphthoroblattina irregularis
- Phyloblatta aliena
- Phyloblatta curvinervosa
- Phyloblatta kuznetskiensis
- Phyloblatta propinqua
- Aenigmatella comparabilis
- Archaeotiphites captiosus
- Archaeotiphites petroblattinoides
- Archeglyphis crassinervis
- Asiodictya rossica
- Balachonoblatta pectininervosa
- Balachonoblatta zheltojarica
- Blattoprosbole tomiensis
- Caenoblatta angaridensis
- Dictyoneuridae
- Dictyoneuroidea
- Grypoblattites flabellatus
- Grypoblattites tortuosus
- Hemimylacrella leptophlebiopsis
- Ignaroblatta panda
- Ignaroblatta rectisubcosta
- Ignaroblatta sibirica
- Miaroblatta balachonensis
- Narkemina angustata
- Narkemina angustiformis
- Narkemina genuina
- Neuburgia altaica
- Oiratia valida
- Palaeodictyoptera
- Parapanorpa ungensis
- Philiasptilon maculosum
- Phyloblatta
- Phyloblatta alykaevensis
- Phyloblatta arealata
- Phyloblatta biramosa
The 40 most often recorded, of 61.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.