in progress!

Bouma Sequence

Breccia.

Channel Deposits.

Chert nodules

Coal

Conglomerate

Cross-Bedding.

Dessication Cracks.

Evaporite deposits.

Graded Beds.

Graywacke

Large-scale cross-bedding (sand dune deposits).

Gravel deposits on an alluvial fan.

Lake Beds.

Laminations.

Load Casts

Oolites

Stromatalites