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Transcription
Cogswell
1950
"Journal"
8
Emigrant Gap, N. slope of, (town is on S slope), 5200-
5000 ft., between Highway US 40 & State Route 20,
Placer Co., Calif. -- Secs. 31 & 30, R 12 E, T 17 N.
VEG. TYPES: (in order, from usual stop at gap it-
sel, where S.P.RR. & highway 40 cross) downslope to
the north) -- road & other grading (NYack Lodge) talus;
montane chaparral (Arctostaphylos patula, Ceanothus
cordulatus, C. integerrimus, Prunus emarginata, etc.)
with scattered young trees (Quercus kelloggii, Pinus
ponderosa, Libocedrus decurrens) coming up through it
in lower portions; coniferous forest (Pinus ponderosa,
Libocedrus decurrens, Pinus lambertiana, Pseudotsuga
taxifolia, Quercus kelloggii), with interstitial &
understory of Cornus nuttallii in moist draws, & Acer
macrophyllum, Acer glabrum locally; forest very dense at 4900'
VISITS: June 17 (no stop), 23; July 7, 21; Aug. 4,
Aug. 18.
Freel Peak, 10,900 ft. (at summit), Carson Range, SE of
Lake Tahoe, Eldorado-Alpine Co. boundary, Calif.
VEG. TYPES (on portion visited by us): alpine
fell-fields & cliffs (with very little herbaceous veg-
eation in this, apparently a very dry, year); subal-
pine forest (Pinus albicaulis) visible on slopes below;
krummholz (Pinus albicaulis) in cirque between this
peak & Job's Sister (q.v.).
VISIT: July 23
Galena Creek Camp -- see p. 3a. (omitted here by error).
Geiger Lookout (on Geiger Grade), 5500-5560 ft., approx.
2 mi. E Steamboat Springs, Washoe Co., Nev. -- along
Nevada Route 17 on W slope Virginia Range (labelled
Washoe Mts. on some maps).
VEG. TYPES: pigmy conifer woodland (Pinus cembro-
ides monophylla, Juniperus californica utahensis) with
low sparse shrubs in interstices (Artemisia tridentata,
Chrysothamnus sp., Ephedra nevadensis, Eriogonum, etc.)
and several nearby islands (on altered andesite rocks)
of sparse, low pine woodland (Pinus jeffreyi, & almost
nothing else); dry grassland (narrowly in canyon & on
"mesa" just above lookout); Great Basin sagebrush
formation (A. tridentata, Purshia tridentata, Chryso-
thamnus sp., Prunus andersonii) on alluvial fan & very
base of the "Grade"
VISITS: June 27; July 12, 26; Aug. 9, Aug. 23 (this
last trip did not include the "lookout" & vicinity,
but only the sparse pinyon-juniper area where it thins
out to sagebrush of foothill.