Definition
A sedimentary rock, deposit of a submarine turbidity currents and are composed of layered particles
Gritstone or grit is a hard, coarse-grained, siliceous sandstone
History
Origin
European Foreland Basins
Pennines, England
Discoverer
Arnold H. Bouma
J.J. Ferber
Etymology
From Medieval Latin turbiditas, from Latin turbidus (turbid). Turbidity current is from 1939
From Grit + Stone
Class
Sedimentary Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Soft Rock
Durable Rock, Hard Rock
Family
Group
-
-
Other Categories
Coarse Grained Rock, Fine Grained Rock, Opaque Rock
Coarse Grained Rock, Opaque Rock