Gravel heap outside forest and river bank about 100 yards above Salmon Creek Suspension Bridge on Redwood Highway. Many 1932 redwood seedlings at base of heap toward east in May, June & July, but during hot spell early in Aug. all succumbed in 4 days. Temperature of gravel surface at seedlings 140 degrees F at 3 P.M. E.F. July 8, 1932.
Bioscience, Natural Resources & Public Health Library
Note
Location: average distance Identification: exact ground location unclear, appears unknowable
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