Sheeted Clastic Dikes in the Megaflood Region
The definitive article on clastic dikes in Eastern Washington. Origin, age, character, and distribution are discussed. Data driven research.
Clastic Dikes: The Tops
The tops of clastic dikes in the megaflood region appear five ways. 1.) Truncated by a bedding contact or an erosional surface 2.)...
How I Take Field Notes on Clastic Dikes
"You can tell the cut of a Geologist's jib by the state of his field book." Above is a page from one of my field books showing what data...
Evidence for Long Periods Between Fillings in Sheeted Clastic Dikes
Crosscutting relationships establish the order of events in a sheeted clastic dike exposed near TriCities, WA. 1.) Injection of yellow...
Fracture Fillings at Weaver Pit, Walla Walla Valley, WA
College students with access to quality information on the geology exposed near their schools will cause Geology professors to raise...
Flood Count Controls Clastic Dike Width in Columbia Basin, WA-OR-ID
Pleistocene age clastic dikes in the Columbia Basin, WA grew incrementally by repeated injection of sediment into cracks. Injected...
