CHSC:V
CHSC055513 Denise Soran 12 1991-06-03
United States, California, Lassen, 12 mi. west of Ravendale on Horselake Rd., 1524m
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CHSC007783 Nick Santamaria 229 1969-07-01
United States, California, Lassen, An open area alongside road 54.25 approx. 1.5 miles from highway 139 east of Eagle Lake.
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CHSC121875 Peter F. Zika 1683 1980-07-10
United States, Vermont, Chittenden, Near Winooski River, south of Ethan Allen Park, north of the end of Intervale Road, Burlington.
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CHSC122202 Lowell Ahart 21946 2019-05-04
United States, California, Butte, Parking area, west end of parking area for vehicles of duck hunters, just west of the sign in building, at the intersection of Pennington Road and Rutherford Road, Gray Lodge Waterfowl Management Area, about 5 miles (air) southwest of Gridley. T17N, R1E, northwest 1/4 Section 24., 39.315889 -121.806806, 24m
CHSC:V
CHSC122185 Lowell Ahart 21920 2019-04-25
United States, California, Butte, Roads, where clay was removed for the core of Oroville Dam, about 200 yarads east of Larkin Road, south of the Oroville Airport, about 3 miles southwest of Oroville. TRS: T19N, R3E, Section 27., 39.475917 -121.624972, 38m
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CHSC122148 Richard R. Halse 8226 2011-06-15
United States, Oregon, Wallowa, Hells Canyon National Recreation Area; along Dub Bar Road ca. 11.5 miles north of Imnaha., 45.68615 -116.80143, 632m
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CHSC123460 Lowell Ahart; John Dittes, Josephine Guardino 22284 2012-04-04
United States, California, Butte, About 10 yards west of the siphon, about 100 yards south of Rocky Honcut Creek, about 2¼ miles northwest of Bangor. T18N, R5E, northwest ¼ Section 16., 29.421583 -121.417056, 195m
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CHSC123564 Lowell Ahart 22368 2021-05-08
United States, California, Butte, Southwest corner of Olive Highway (162) and Lower Wyandotte Road, in Oroville. T19N, R4E, southwest ¼ Section 16., 39.502417 -121.539528, 79m
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CHSC123844 Lowell Ahart; John Dittes 22643 2021-08-02
United States, California, Nevada, In driveway of home, Caprenter Valley, basin of Prosser Creek, about 4.5 miles (air0 west of Hobart Mills, about 6 miles (air) north of Truckee. T18N, R15E, northwest ¼ Section 24., 39.394417 -120.267917, 1904m
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CHSC124026 Lowell Ahart; John Dittes, Josephine Guardino 22435 2021-06-06
United States, California, Sierra, Near fence on the bottom of a small deep drainage west of the poor road along pole line, about 1/4 mile north of gravel road, about 1/2 mile west of Long Valley Creek, 1.8 miles (air) west of Border Town, 7.8 miles (air) southeast of Hallelujah Junction, Long Valley., 39.672533 -120.022269, 1567m
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CHSC124103 Lowell Ahart; John Dittes, Josephine Guardino 22399 2021-06-06
United States, California, Sierra, Near fence and wood pole line, on the east side of the gravel road, about 1/2 mile west of Long Valley Creek, 1.8 miles (air) west of Border Town, 7.8 miles (air) southeast of Hallelujah Junction, Long Valley. T21N, R17E, southeast, 1/4 Section 13., 39.667533 -120.020819, 1574m
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CHSC124052 Lowell Ahart; John Dittes, Josephine Guardino 22401 2021-06-06
United States, California, Sierra, Near fence on the bottom of a small deep drainage west of the poor road along pole line, about 1/4 mile north of gravel road, about 1/2 mile west of Long Valley Creek, 1.8 miles (air) west of Border Town, 7.8 miles (air) southeast of Hallelujah Junction, Long Valley. T21N, R17E, southeast ¼ Section 13., 39.672533 -120.022269, 1567m
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CHSC124089 Lowell Ahart; John Dittes, Josephine Guardino 22477 2021-06-13
United States, California, Lassen, On the east side of Scott Road, west of Long Valley Creek, 1.7 miles (air) southwest of Hallelujah Junction, Long Valley. T22N, R17E, southwest 1/4 Section 10., 39.767844 -120.069444, 1472m
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CHSC124684 Josephine Guardino; John Dittes 117 1993-05-08
United States, California, Modoc, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area; 3.6 air-mile west of Adin, 8.2 air-miles northeast of Bieber. At southern edge of Ash Creek Floodplain near Patterson Homestead. T39N, R8E, nw ¼ se ¼ Sec. 26. Big Swamp 7.5' quad., 41.196172 -121.014661, 1269m
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CHSC124724 Josephine Guardino; John Dittes 181 1993-05-29
United States, California, Lassen, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area, 6.0 air-mile southwest of Adin, 5.6 air-miles northeast of Bieber; northeast of Wayman Barn; south side of Big Valley Canal. T39N, R8E, se¼ Sec. 33. Big Swamp 7.5' Quad., 41.173869 -121.066636, 1266m
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CHSC124787 Josephine Guardino 611 1994-07-11
United States, California, Lassen, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area, 6.2 air-mile southwest of Adin, 5.4 air-miles northeast of Bieber; disturbed area near Wayman Barn. T39N, R8E, sw¼ Sec. 33. Big Swamp 7.5' quad., 41.168586 -121.058058, 1265m
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CHSC124719 Josephine Guardino; John Dittes 170 1993-05-22
United States, California, Modoc, Modoc Plateau; Big Valley, Ash Creek State Wildlife Area; 4.3 air-mile west of Adin, 7.4 air-miles northeast of Bieber; southern edge of Ash Creek floodplain near Owl Barn. T39N, R8E, sw¼ Sec. 26. Big Swamp 7.5' quad., 41.186756 -121.026667, 1288m
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CHSC125309 Richard R. Halse 9742 2016-06-20
United States, Oregon, Malheur, along U.S. Hwy. 20 at milepost 196, ca. 26 miles southwest of the Harper Junction., 43.7943 -118.00087, 873m
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CHSC125449 Lowell Ahart; John Dittes, Jeff Souza 22716 2022-06-13
United States, California, Tehama, Gravel bar, on the west side of the West Branch of Deer Creek, about 50 yards south of Highway 32 and West Branch of Deer Creek Bridge, about one mile southwest of the intersection of Highway 32 and Highway 36 (89)., 40.269506 -121.433556, 1387m
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CHSC125448 Lowell Ahart; John Dittes, Jeff Souza 22717 2022-06-13
United States, California, Tehama, Gravel bar, on the west side of the West Branch of Deer Creek, about 50 yards south of Highway 32 and West Branch of Deer Creek Bridge, about one mile southwest of the intersection of Highway 32 and Highway 36 (89)., 40.269506 -121.433556, 1387m
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CHSC125447 Lowell Ahart; John Dittes, Jeff Souza 22771 2022-06-14
United States, California, Tehama, On the south side of a dirt road, about 100 yards east of the bridge across West Branch of Deer Creek, about 60 yards south of Highway 32, about 1 mile southwest of the intersection of Highway 32 and Highway 36 (89). T28N, R5E, southeast ¼ of Section 21., 40.272278 -121.428667, 1388m
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CHSC1215496 Hervey Perkins s.n. 1973-07-18
United States, California, Nevada, Tahoe National Forest. Soda Springs along S. P. Railroad.