| 4011 | | 0 | 40.8284 | -122.8913 | | 925 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | Old growth Pseudotsuga menziesii stand with Abies ... | Trinity Alps | near Trinity Lake and Tanery Gulch | valley bottom | E | ~2 deg. | Upstream side of Highway 3 where small road depart... | U.S.A. | California | Trinity County | NE of Weaverville | | | Sat Apr 1 19:24:31 2017 | |
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| 4019 | | 0 | 40.9778 | -123.1553 | | 975 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | Old-growth Riparian Pseudotsuga menziesii - Caloce... | Trinity Alps | North Fork Trinity River watershed | valley bottom | SW | ~1 deg. | Along trail from Hobo Gulch aproximately 1000m bef... | U.S.A. | California | Trinity County | N of Helena | | | Sat Jun 10 21:20:47 2017 | |
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| 4020 | | 0 | 40.8835 | -122.93 | | 860 | CalTopo | CalTopo | | | Google Earth | | | Google Earth | | | | | Maturing Pseudotsuga menziesii mixed conifer fores... | Trinity Alps | Stuarts Fork watershed | valley bottom | SW | ~2 deg | Cherry Flats, about 1 mile up trail along Stuarts ... | U.S.A. | California | Trinity County | NE of Weaverville | | | Sat Jun 10 22:31:32 2017 | |
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| 4082 | | 0 | 40.69 | -122.4 | | 285 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Sub-urban city park with native oaks (Quercus w... | Sacramento Valley | | valley bottom | | |
Park along Highway 151 in Summit City just east... | U.S.A. | California | Shasta County | Summit City | | | Sat Apr 20 20:39:52 2019 | |
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| 4087 | | 0 | 40.6702 | -122.9217 | | 515 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Flat along river (parially overgrown historic p... | Trinity Mountains | Steelbridge | valley bottom | W | |
Along Steelbridge road at BLM site where road t... | U.S.A. | California | Trinity County | | | | Sun Apr 21 20:50:25 2019 | |
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| 4088 | | 0 | 40.6576 | -122.9137 | | 500 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Riparian zone of Populus fremontii and Salix sp... | Trinity Mountains | Indian Creek | valley bottom | N | |
Indian Creek at confluence with Trinity River.
... | U.S.A. | California | Trinity County | E of Douglas City | | | Sun Apr 21 20:55:00 2019 | |
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| 4089 | | 0 | 40.7302 | -122.9399 | | 615 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Scattered Robinia (Locust) trees within rural t... | Trinity Alps | Weaver Creek Watershed | valley bottom | | |
Trinity County Museum near restored Ditch Tende... | U.S.A. | California | Trinity County | Weaverville | | | Mon Apr 22 21:15:57 2019 | |
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| 4090 | | 0 | 40.73 | -122.9395 | | 615 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Scattered Robinia (Locust) trees within rural t... | Trinity Alps | Weaver Creek Watershed | valley bottom | | |
Along Highway 299 (Main Street) by Congregation... | U.S.A. | California | Trinity County | Weaverville | | | Mon Apr 22 21:15:57 2019 | |
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| 3894 | 100429Lowden | 0 | 40.691227 | -122.854006 | -999 | -999 | CalTopo | CalTopo | | | Google Maps | 15 m | | | | GCS | WGS84 | | Old fenceposts in open field/meadow | Trinity Mountains | | Valley Bottom | | | Fence running across Lowden Ranch meadows from mai... | U.S.A. | California | Trinity County | WSW of Lewiston | | Eric | Wed Apr 28 23:00:00 2010 | |
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| 3921 | WvvlHome-creek | 1 | 40.764521 | -122.917994 | 2480 | 755 | CalTopo | CalTopo | | | Google Maps | 10m | | Google Maps | 10m | GCS | WGS1984 | |
Riparian vegetation along perennial stream thro... | Trinity Alps | East Weaver canyon | valley bottom | SW | |
Midway along Meadow Road (address 151) off East... | USA | California | Trinity County | N of Weaverville | | Eric | | |
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| 3927 | 20120522 | 0 | 40.6648 | -122.9044 | 1670 | 510 | CalTopo | CalTopo | | | Google Maps | 100 m | | Google Maps | 10 m | | | | Pinus ponderosa with mesic grasses on river deposi... | Trinity Alps | Trinity River | valley bottom | NE | ~ 1 deg. | Along the Trinity River on upper banks of river-ri... | U.S.A. | California | Trinity County | Steel Bridge Road area | | | Thu Jun 7 23:00:00 2012 | |
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| 3847 | 80511 | 0 | 40.782044 | -122.941233 | 3084 | 940 | CalTopo | CalTopo | -122.941233 | 40.782044 | GoogleEarth | | 940 m | GoogleEarth | | | WGS84 | | Pseudotsuga menziesii / Arbutus menziesii - Acer m... | Trinity Mountains | East Weaver Canyon | valley bottom | | | Along trail (remnant loging road) that follows cre... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3908 | 20101001a | 0 | 40.6781 | -122.9056 | 1677 | 511 | CalTopo | CalTopo | | | GoogleMaps | | | Google Earth | | WGS 1984 | | | Riparian hardwood stand primarily of mixed Fraxinu... | Trinity Mountains | Trinity River | valley bottom | SE | 0 deg | At rivers edge on island along river-right, near L... | U.S.A. | California | Trinity County | SE of Weaverville | | Eric | Mon Oct 4 23:00:00 2010 | |
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| 3893 | 20100417h | 0 | 41.981813 | -122.454028 | -999 | -999 | CalTopo | CalTopo | | | GPS | 15 m | | | | GCS | WGS84 | | Wood fencing around small corral in open field (ol... | Cascades | | valley bottom | NE | ~ 1 deg | Along trail from Horseshoe Ranch Wildlife Area par... | U.S.A. | California | Siskiyou County | NE of Yreka | | Eric | Mon Apr 19 23:00:00 2010 | |
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| 3913 | 20100910b | 0 | 40.78358 | -122.94376 | 3415 | 959 | CalTopo | CalTopo | | | GPS | | | GoogleMaps | | | | | Late successional Pseudotsuga menziesii / Cornus n... | Trinity Alps | East Weaver Canyon | valley bottom | SE | ~2 deg | Along trail to East Weaver Lake, ca. 400 m above i... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Mon Nov 22 00:00:00 2010 | |
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| 4027 | | 0 | 40.7178 | -122.8384 | | 550 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Riparian woodland over dredge mining tailings wi... | Trinity Alps | Rush Creek confluence with Trinity River | valley bottom | | | Among tailings on lower end of the Rush Creek de... | USA | California | Trinity County | W of Lewiston | | | Tue Apr 24 14:05:25 2018 | |
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| 4028 | | 0 | 40.71557617 | -122.837547 | | 550 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Riparian woodland over dredge mining tailings wi... | Trinity Alps | Confluence of Rush Creek and Trinity River | valley bottom | | | Among tailings on lower end of the Rush Creek de... | U.S.A. | California | Trinity County | W of Lewiston | | | Tue Apr 24 15:18:54 2018 | |
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| 4046 | | 0 | 38.4935 | -122.1505 | | 155.3 | CalTopo | CalTopo | | | GPS | | | GPS | | | | |
Quercus wislizeni / Toyon / Toxicodendron woodl... | Northern Coastal Ranges | Quail Ridge | valley bottom | 17 deg E of N | 1 deg |
Bottom of trail going northward from Quail Ridg... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sat Feb 2 17:01:55 2019 | |
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| 4047 | | 0 | 38.493 | -122.1484 | | 159 | CalTopo | CalTopo | | | GPS | | | | | | | |
Open, old Quercus lobata stand.
| Northern Coastal Ranges | Quail Ridge | valley bottom | 314 deg E of N | 2 deg. |
Bottom of trail on north side of the research s... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 17:42:27 2019 | |
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| 4048 | | 0 | 38.4926 | -122.1488 | | 159 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus spp / Toxicodendron woodland including ... | Northern Coastal Ranges | Quail Ridge | valley bottom | N | 0 |
Bottom of trails on North side of research stat... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 17:53:49 2019 | |
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| 4049 | | 0 | 38.491 | -122.1485 | | 164 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus lobata - Quercus wislizeni / Toxicodend... | Northern Coastal Ranges | Quail Ridge | valley bottom | 335 deg E of N | 1.5 deg. |
Bottom of trail on north side of research stati... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 19:06:45 2019 | |
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| 4114 | Eddy Durney Lake Moraine | 0 | 41.3354 | -122.4785 | 7058 | | CalTopo | CalTopo | | | GPS | | | USGS NED | | | | |
Dry grassland meadow on fine glacial tills form... | Scott Mountains | Mount Eddy | valley bottom | S | ~2 deg. |
Large glacial erratic boulder in the middle of ... | U.S.A. | California | Siskiyou County | SW of Weed | | | Thu Aug 27 14:41:53 2020 | |
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| 3853 | 080409a | 0 | 35.23545 | -119.95442 | 1896 | 578 | CalTopo | CalTopo | -119.855400 | 35.235360 | GPS+WAAS | 5 m | 578 m | GPS+WAAS | 15 m | | WGS84 | | Atriplex spinifera / Lasthenia shrubland | Carrizo Plain | | valley bottom | | | just off road near Soda Lake | U.S.A. | California | San Luis Obispo County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3854 | 080409b | 0 | 35.23545 | -119.95442 | 1959 | 597 | CalTopo | CalTopo | -119.854420 | 35.235450 | GPS+WAAS | 5 m | 597 m | GPS+WAAS | 15 m | | WGS84 | | Alenrolphia occidentalis / Lepidium sp Shrubland a... | Carrizo Plain | | Valley bottom | | | A bit off road near Soda Lake | U.S.A. | California | San Luis Obispo County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 1127 | 1980 | 1 | 40.764867 | -122.922804 | 0 | 760 | CalTopo | CalTopo | 122°55.3W | 40°45.9N | | | 760 m | | | | | |
Scattered trees planted around house in field
| Klamath Region, Trinity Alps | | valley flat | | |
S side of house at 351 E. Weaver Road
| U.S.A. | California | Trinity County | N of Weaverville | 34N 9W Sect. 32 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 1128 | 1981 | 1 | 40.764867 | -122.922804 | 0 | 760 | CalTopo | CalTopo | 122°55.3W | 40°45.9N | | | 760 m | | | | | |
Scattered trees planted around house in field
| Klamath Region, Trinity Alps | | valley flat | | |
S side of house at 351 E. Weaver Road
| U.S.A. | California | Trinity County | N of Weaverville | 34N 9W Sect. 32 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3809 | p050602i | 0 | 39.259185 | -115.283346 | 6263 | 1909 | CalTopo | CalTopo | -115.283346 | 39.259185 | GPS | 15 m | 1909 m | GPS | 45 m | | WGS84 | | Krascheninikovia lanata shrubland with some Haloge... | Jakey Valley | | valley flat | | | | U.S.A. | Nevada | White Pine County | W of Ely | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 892 | 1756 | 0 | 41.054868 | -122.7028 | 0 | 710 | CalTopo | CalTopo | 122°42.1'W | 41°03.3'N | | | 710 m | | | | | | Rock piles from old gold dredging, rocks rounded f... | Klamath Region | | valley flats | | | W side of HWY 3, near where Trinity River enters T... | U.S.A. | California | Trinity County | N end of Trinity Lake (Resevoir) | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 893 | 1757 | 0 | 41.054868 | -122.7028 | 0 | 710 | CalTopo | CalTopo | 122°42.1'W | 41°03.3'N | | | 710 m | | | | | | Rock piles from old gold dredging, rocks rounded f... | Klamath Region | | valley flats | | | W side of HWY 3, near where Trinity River enters T... | U.S.A. | California | Trinity County | N end of Trinity Lake (Resevoir) | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 894 | 1758 | 0 | 41.054868 | -122.7028 | 0 | 710 | CalTopo | CalTopo | 122°42.1'W | 41°03.3'N | | | 710 m | | | | | | Rock piles from old gold dredging, rocks rounded f... | Klamath Region | | valley flats | | | W side of HWY 3, near where Trinity River enters T... | U.S.A. | California | Trinity County | N end of Trinity Lake (Resevoir) | | Eric | Sun Feb 14 00:00:00 2010 | |
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