Trigonia glasvillei M.-C.

Limestone

Submitted 4 years 5 months ago by rock.
Rock type: 
Sedimentary
Age: 
148 millions years
Tags: 
Limestone, siliceous nodules, Jurassic, J3, Tithonian, Modiola aff. foucardi Roll., Trigonia glasvillei M.-C.

Russia, Caucasus, Karachay-Cherkess Republic, Khasaut River Valley. Dolomitic limestones with intercalation of siliceous nodules. Fossil: Modiola aff. foucardi Roll., Trigonia glasvillei M.-C. Upper Jurassic. Tithonian.

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