SISSVoc Default

sand

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

broader
http://resource.geosciml.org/classifier/cgi/lithology/clastic_sediment original
narrower sand original
sand_size_sediment original
narrower sand original
definition Clastic sediment in which less than 30 percent of particles are gravel (greater than 2 mm in diameter) and the sand to mud ratio is at least 1. More than half of the particles are of epiclastic origin. more like this
source definition of sand from SLTTs 2004 sandy sediment; 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 original
Concept original
in scheme simplelithology original
is primary topic of sand