Simple Lithology

gravel size sediment

http://resource.geosciml.org/classifier/cgi/lithology/gravel_size_sediment

definition Sediment containing greater than 30 percent gravel-size particles (greater than 2.0 mm diameter). Composition or gensis of clasts not specified. more like this
narrower boulder gravel size sediment
broader gravel size sediment
cobble gravel size sediment
broader gravel size sediment
gravel
broader gravel size sediment
pebble gravel size sediment
broader gravel size sediment
source SLTTs 2004; particle sizes defined from Krumbein phi scale (W C Krumbein and L L Sloss, Stratigraphy and Sedimentation, 2nd edition, Freeman, San Francisco, 1963; Krumbein and Pettijohn, 1938, Manual of Sedimentary Petrography: New York, Appleton Century Co., Inc.) more like this
type
Resource
Concept
broader sediment
narrower gravel size sediment
in scheme simplelithology
is primary topic of gravel size sediment