Geology. Probing the memory of mud.
Kemp
A
A
D000818:Animals; D005075:Biological Evolution; D002244:Carbon; D002980:Climate; D017377:Diatoms; D005580:Fossils; D019015:Geologic Sediments; D010933:Plankton; D011791:Quartz
D011791:Quartz; D002244:Carbon