pubs.usgs.govDEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY 1200 42 so 420 400 390 380 37.50 1...

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Transcript of pubs.usgs.govDEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY 1200 42 so 420 400 390 380 37.50 1...

Page 1: pubs.usgs.govDEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY 1200 42 so 420 400 390 380 37.50 1 200 650 MC-2 300 1 200 c-8 MC-9 1350 — 300 —650 Prepared for the