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Transcription
Cogswell
1949
Aug 8-19
Journal
72A
Big Lagoon, Humboldt Co., Calif (SUMMARY)
13. Three-year old burned forest - Dominants:
Epilobium angustifolium, Oteris aquilina, Serophularia
sp., an overlasting, various composites. Invaders:
on lower slopes & up draws - alnus rubra, Ribes sp.
many dead snags & stumps from old forest.
14. Low chaparral - Dominants: Gaultheria
Rododendron occidentale
shallon, Oteris aquilina, Epilobium angustifolium,
Ribes sp., et al. Found only on seaward face of
first ridge E. of lagoon, at altitudes of 100 - 700 ft.
It is probably successional to the next.
15. High Chaparral - Dominants: Canotthus
thyrsiflorus, Myrtis californica, Baccharis pilularis
& some of the dominants of the last in the interstices
also a few aristotaphylos columbiana.
or as understory. Exists only as a zone between
the last and coniferous (usually redwood) forest
on the same ridge, E. of the lagoon.
16. Sandy beach - the bar across the lagoon,
between it & the ocean (seen only from a distance).
17. Gravel & cobblestone beach - surrounds the lagoon
on the S. & E. sides, except for the marshy em-
bayment across which the highway bridge ex-tends.
It supports a scanty vegetation of
sedges & other herbs & where covered by soil
above is more or less comparable to # 4 (see p.60)
18. Douglas fir - Tanbark oak - madrone forest - [strikethrough]
areas on top of ridge E. of maple Creek, not
seen by me, but reported by Dr Miller & Mullion].