Sill Injectites w/ Shattered Fills at Indian Creek, WA
At Indian Creek, WA I discovered 3 breccia-filled sills injected into varved Glacial Lake Columbia sediments, each extending for more...
Dike-Sill-Dike Geometry in a Fluid-Driven, Sediment-filled Fracture
Coarse Grained Layers Behave as Efficient Pathways - Coarse grained layers appear to behave as efficient pathways during propagation of...
Sheeted Clastic Dikes in the Megaflood Region
Here is a reprint of a short article I published in Northwest Geology v. 49 in August 2020. I've made a few fixes that were not included...
