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Showing results for tags 'washignton'.
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Missoula Floods might have been 80 percent smaller than currently estimated
Oxytropidoceras posted a topic in Geology
Below is an article and papers about how the Missoula (Spokane) Floods might have been 80 percent smaller than currently estimated. Dzombak, R. (2022), Western U.S. “megafloods” might not have been so mega, Eos, 103, https://doi.org/10.1029/2022EO220069. Published on 3 February 2022. The papers are: Lehnigk, K.E. and Larsen, I.J., 2022. Pleistocene Megaflood Discharge in Grand Coulee, Channeled Scabland, USA. Journal of Geophysical Research: Earth Surface, 127(1), no. e2021JF006135. https://doi.org/10.1029/2021JF006135 David, S.R., Larsen, I.J. and Lamb, M.P., 2022. Narrower Paleocanyons Downsize Megafloods. Geophysical Research Letters, no. e2022GL097861. https://doi.org/10.1029/2022GL097861 Yours, Paul H.-
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- channeled scabland
- grand coulee
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Howdy! I was working on this medium concretion that I thought would have been a crab but after reaching little less than half with a hole and not finding anything I decided there probably wasnt a crab in it and cracked it open. After opening it I saw this, looks like just a crab arm but wasnt entirely sure. Theres been two other concretions from this area that seem to only be arms, havnt finished prepping them, and wasnt sure if its common for washington concretions.
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- concretion
- crab?
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