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rockfan4
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Join Date: Mar 2004
Location: La Crosse, WI
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Same spot?
http://www.psaapg.info/cloud/sjgs/2018_Fieldtrip_Wilkerson_Carpinteria.pdf
STOP W16: Railroad Tracks
Archaeologists have exposed a buried railroad track that used to service the Alcatraz open pit asphalt mining operation.
03-31-2021, 06:02 PM
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