Gould - Thermal Energy Storage
klasifikasi batuan
Geology, ecology, and resources of iowa (1)
Petroleum Geology
Stratigraphy
History of Earth: using Fossils and Rock Layers to tell the story
READING THE ROCK RECORD. relative time: events are in sequence, but no actual dates absolute time: identifies actual date of event.
Geologic Time We know its BIG…but HOW do we know that?
Plate boundaries stresses faults ppt
Geography
