The Argun Formation is a rock unit located in Crimea, Ukraine, and Chita, Russia. [1] It formed in Miocene, 16.0 - 13.8 Ma. Its lithology is characterized as shale in Crimea and siliclastic in Pad Semen (near Chita).[2]
See also
References
- ^ "PBDB Strata Results". paleobiodb.org.
- ^ "Mindat.org". www.mindat.org.