However, species from the families Cupedidae and Schizophoroidae are not present at this site, whereas they dominate at other fossil sites from the Lower Triassic such as Khey-Yaga, Russia, in the Korotaikha Basin.
Porén, as especies das familias Cupedidae e Schizophoroidae non están presentes neste xacemento, mentres que son as que predominan noutros xacementos fósiles desde o Triásico inferior, como en Khey-Yaga, Rusia, na cunca de Korotaikha.