CratonLab

CratonLab / Sedimentary structures / Bedding and lamination

Bedding · Cross section

Bedding and lamination

Layers of sediment that differ in grain size, composition or color; laminae are under 1 cm thick, beds are thicker.

How it forms
Changes in sediment supply or flow conditions during deposition.
Typical setting
All sedimentary environments
Way up
Not a way-up indicator
Flow direction
No.

Photo examples

Search Wikimedia Commons

Filter all structures Practice identifying them

Sources

Wikipedia: Sedimentary structures · U. Alberta EAS 233 notes