Mini guide Geological structures at credit card size. Handy in your wallet. With 7 geological structures and 6 sedimentary structures. Double sided, in English AND Dutch.
The card contains the following Geological structures:
- Anticline
- Syncline
- Unconformity
- Normal fault
- Reverse fault
- Strike Slip fault
- Thrust fault
Sedimentary structures:
- Wave ripple marks
- Current ripple marks
- Cross bedding
- Burrows
- Graded bedding
- Mud cracks