Moskvoretskaya Formation
The Moskvoretskaya Formation is a Middle Jurassic geologic formation in the European part of Russia. It consists of continental claystones, siltstones and sandstones deposited in karstified segments of underlying Middle Carboniferous limestone, that would have formed underground aquifers.
The formation is divided up into two members, the lower consists of dark clays to silts and is highly fossiliferous, while the upper member is sandy and lean in fossil content.
The remains of indeterminate tetanuran dinosaurs are known from the formation. As are fossil flora, fish and abundant remains of the turtle Heckerochelys romani, and various other fossils.
Fossil content
Fish
Ceratodus segnisIschyodus cf. egertoniHybodus sp.Lepidotes sp.Ptycholepis sp.Flora
Cedrus sp.Picea sp.Pinus sp.- Bennettitales indet.
- Cyatheaceae indet.
- Cycadales indet.
- Gingkoales indet.
- Gleicheniaceae indet.
- Peltaspermales indet.