| 4146 | Hayfork Summit Creek | 0 | 40.585 | -123.0312 | 3204 | 977 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature Pseudotsuga menziesii forest with little... | Trinity Mountains | Summit Creek Watershed | upper slope | SE | ~10 deg. |
By pullout along Highway 3.
| U.S.A. | California | Trinity County | E of Hayfork | | | Sun Aug 1 19:37:25 2021 | |
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| 4150 | RussParkA | 0 | 40.572 | -124.2564 | 86 | 26 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mature to old-growth Picea sitchensis forest on... | North Coast Range | | lower slope | | |
Along Bluff Street Trail, Russ Park, Ferndale
| U.S.A. | California | Humboldt County | S side of Ferndale | | | Tue Jan 18 21:03:29 2022 | |
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| 4172 | Old Station Tube | 0 | 40.6796 | -121.4166 | 4367 | 1331 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Maure Cercocarpus ledifolius woodland on old la... | Cascades | Hat Creek Watershed | flat | | |
Along highway 44 just east of Old Station.
| U.S.A. | California | Shasta County | E of Old Station | | | Mon Apr 4 21:34:55 2022 | |
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| 4159 | HayforkSummit-EastCurve | 0 | 40.6148 | -123.0027 | 2704 | 824 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mid-aged Pseudotsuga menziesii forest with sign... | Trinity Mountains | Browns Creek Watershed | mid-slope draw with ephemeral stream | NE | ~5 deg. |
On uphill side of bend in highway, south side o... | U.S.A. | California | Trinity County | SW of Douglas City | | | Sat Feb 19 21:07:02 2022 | |
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| 4147 | Swift Creek 2 | 0 | 40.9689 | -122.7302 | 2783 | 848 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mixed conifer stand at edge of valley bottom fo... | Trinity Alps | Swift Creek watershed | toe slope | NW | ~5 deg. |
From highway entrance to Preacher Meadow Campgr... | U.S.A. | California | Trinity County | SW of Trinity Center | | | Mon Aug 2 13:21:05 2021 | |
| |
| 4103 | | 0 | 36.3874 | -121.5493 | | 540 | CalTopo | CalTopo | | | | | | | | | | |
Mixed oak woodland in valley bottom among reser... | Coast Ranges | Carmel Valley | valley bottom | | |
Fence along road past majority of builtings, on... | U.S.A. | California | Monterey County | W of Palo Escrito Peak | | | Fri Feb 14 22:14:02 2020 | |
| |
| 4105 | | 0 | 36.3875 | -121.5498 | | 540 | CalTopo | CalTopo | | | | | | | | | | |
Mixed Quercus woodland in valley bottom.
| Coast Ranges | Carmel Valley | valley bottom | | |
Among houses that form the research center.
| U.S.A. | California | Monterey County | W of Palo Escrito Peak | | | Fri Feb 14 22:23:19 2020 | |
| |
| 4138 | Musser Hill East | 0 | 40.769 | -122.892 | 2625 | 800 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Mixed stand of mainly Pseudotsuga menziesii and... | Trinity Alps | Musser Hill | lower slope | E | ~10 deg. |
About 1 km up small Forest Service Road on west... | U.S.A. | California | Trinity County | NE of Weaverville | | | Sat Jan 2 21:24:50 2021 | |
| |
| 4164 | BallyRoad_old | 0 | 40.7826 | -122.9619 | 4494 | 1370 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Moderately old-growth Pseudotsuga menziesii in ... | Trinity Alps | East Weaver Watershed | mid-slope | NE | ~45 deg. |
Along Weaver Bally Road.
| U.S.A. | California | Trinity County | N of Weaverville | | | Sun Mar 27 12:46:16 2022 | |
| |
| 4171 | WillowCkEFk-A | 0 | 40.9025 | -123.7059 | 1627 | 496 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth / late successional Pseudotsuga menz... | North Coastal Ranges | Willow Creek Watershed | toe slope | E | ~3 deg. |
East Fork camp ground, along road.
| U.S.A. | California | Humboldt County | SW of Willow Creek | | | Sun Apr 3 16:09:30 2022 | |
| |
| 4178 | 2022-04 East Weaver C | 0 | 40.7861 | -122.9453 | 3245 | 989 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Pseudotsuga menziesii / Calocedrus d... | Trinity Alps | East Weaver Creek Watershed | toe slope | S | ~10 deg. |
Along trail to East Weaver Lake just above stre... | U.S.A. | California | Trinity County | N of Weaverville | | | Mon Apr 25 22:21:50 2022 | |
| |
| 4181 | 2022-04 East Weaver BB | 0 | 40.7867 | -122.9455 | 3286 | 1001 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Pseudotsuga menziesii forest adjacen... | Trinity Alps | East Weaver Creek Watershed | toe slope | S | ~10 deg. |
On downhill side of East Weaver Lake trail just... | U.S.A. | California | Trinity County | N of Weaverville | | | Tue Apr 26 17:44:05 2022 | |
| |
| 4179 | 2022-04 East Weaver A | 0 | 40.7863 | -122.9454 | 3259 | 993 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Pseudotsuga menziesii forest near ri... | Trinity Alps | East Weaver Creek Watershed | lower slope | S | ~10 deg. |
Uphill of East Weaver Lake trail just above cro... | U.S.A. | California | Trinity County | N of Weaverville | | | Tue Apr 26 11:24:43 2022 | |
| |
| 4165 | SlateCreek_B | 0 | 40.8288 | -122.8914 | 3055 | 931 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Pseudotsuga menziesii with Abies con... | Trinity Alps | Stewart Fork Watershed | valley bottom | S | ~3 deg |
North side of Slate Creek just upstream of High... | U.S.A. | California | Trinity County | NE of Weaverville | | | Sun Mar 27 12:54:06 2022 | |
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| 4166 | SlateCreek_A | 0 | 40.8288 | -122.8913 | 3053 | 931 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Pseudotsuga menziesii with Abies con... | Trinity Alps | Stewart Fork Watershed | valley bottom | S | ~3 deg |
North side of Slate Creek just upstream of High... | U.S.A. | California | Trinity County | NE of Weaverville | | | Sun Mar 27 12:59:12 2022 | |
| |
| 4167 | SlateCreek_C | 0 | 40.8284 | -122.8919 | 3020 | 921 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Pseudotsuga menziesii with Abies con... | Trinity Alps | Stewart Fork Watershed | valley bottom | E | flat |
South side of Slate Creek just upstream of High... | U.S.A. | California | Trinity County | NE of Weaverville | | | Mon Mar 28 21:19:31 2022 | |
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| 4170 | SlateCreek_D | 0 | 40.8285 | -122.8921 | 3020 | 920 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Pseudotsuga menziesii with Abies con... | Trinity Alps | Stewart Fork Watershed | valley bottom | E | ~1 deg. |
South side of Slate Creek just upstream of High... | U.S.A. | California | Trinity County | NE of Weaverville | | | Sat Apr 2 17:08:30 2022 | |
| |
| 4203 | PrarieCreekNorth | 0 | 41.4609 | -124.053 | 562 | 171 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Old growth Sequoia sempervirens forest.
| North Coast Range | | low ridge | | |
Along road from Newton B Drury Scenic Parkway t... | U.S.A. | California | Humboldt County | | | | Sun Aug 6 17:34:10 2023 | |
| |
| 4059 | | 0 | 40.6679 | -122.7418 | | 1060 | CalTopo | CalTopo | | | | | | | | | | |
Old road cut through decomposed granite along r... | Trinity Mountains | near Hoadley Peak | ridgeline | | |
Along Hoadley Peaks road going north from Highw... | U.S.A. | California | Trinity County | | | | Wed Feb 20 17:47:22 2019 | |
| |
| 4142 | Home - back fields | 1 | 40.7647 | -122.91771 | 2500 | 762 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open field of native perennial grasses, invasiv... | Trinity Alps | East Weaver Creek Watershed | toe slope | W | |
Backyard of 151 Meadow Road and adjacent proper... | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Aug 1 11:39:03 2021 | |
| |
| 4131 | | 0 | 40.9013 | -123.7807 | 2653 | 809 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open fields with scattered trees (mainly Quercu... | North Coast Range | Berry Summit Pass | upper slope | 10 deg | SW |
Just below parking lot at overlook.
| U.S.A. | California | Humboldt County | | | | Sat Oct 10 20:07:50 2020 | |
| |
| 4139 | Stoney Creek | 0 | 40.8544 | -122.851 | 2477 | 755 | CalTopo | CalTopo | | | | 100 m | | USGS NED | | | | |
Open forest of stunted Calocedrus decurrens and... | Trinity Alps | Stoney Creek | lower slope | W | ~5 deg. |
Several hundred meters up the valley from Stone... | U.S.A. | California | Trinity County | NE of Weaverville | | | Tue Jun 22 17:50:39 2021 | |
| |
| 4175 | East Fork | 0 | 41.0097 | -122.6191 | 2391 | 729 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open riparian zone of Populus, Fraxinus, Quercu... | Trinity Mountains | East Fork Trinity River | valley bottom | | |
Along East Side Road just upstream of bridge th... | U.S.A. | California | Trinity County | East of Trinity Center | | | Mon Apr 25 15:53:13 2022 | |
| |
| 4188 | PtReyesD1E | 0 | 37.97871 | -122.71904 | 914 | 279 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open, large (wolfy) Pseudotsuga menziesii fores... | North Coast Ranges | Bolinas Ridge | mid-slope | SW | ~20 deg. |
Along south side of trail up to Bolinas Ridge.
... | U.S.A. | California | Marin County | SE of Olema | | | Wed Feb 8 21:59:40 2023 | |
| |
| 4189 | PtReyesD1F | 0 | 37.97888 | -122.7197 | 875 | 267 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open, large (wolfy) Pseudotsuga menziesii fores... | North Coast Ranges | Bolinas Ridge | mid-slope | SW | ~20 deg. |
Along trail up to Bolinas Ridge.
| U.S.A. | California | Marin County | SE of Olema | | | Wed Feb 8 22:08:37 2023 | |
| |
| 4106 | | 0 | 40.7906 | -122.9161 | | 3598 | CalTopo | CalTopo | | | | | | | | | | |
Open, rocky area of clay soils among Arctostaph... | Trinity Alps | Musser Hill | upper ridge | SW | ~5 deg. |
To the side of a firebreak running down a side-... | U.S.A. | California | Trinity County | N of Weaverville | | | Fri May 8 22:16:05 2020 | |
| |
| 4145 | Porcupine Lake | 0 | 41.2738 | -122.5129 | 7672 | 2338 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Open, rocky ridge.
| Eddies Mountains | South of Mt. Eddy | ridge | | |
Ridgeline to west of Porcupine Lake
| U.S.A. | California | Siskiyou (boarder with Trinity) | W of Mount Shasta (city) | | | Sun Aug 1 12:58:02 2021 | |
| |
| 4192 | PtReyesD2C | 0 | 38.09573 | -122.88689 | 997 | 304 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Pinus muricata woodland with hardwood shrubs
| North Coast Ranges | Mt. Vision | upper slope | SW | ~5 deg. |
North side of Mount Vision Road.
| U.S.A. | California | Marin County | NW of Point Reyes Station | | | Wed Feb 8 22:57:29 2023 | |
| |
| 4191 | PtReyesD2B | 0 | 38.09973 | -122.89736 | 388 | 118 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Pinus muricata woodland.
| North Coast Ranges | Mt. Vision | mid-slope | S | ~10 deg. |
Beside Mount Vision Road by sharp bend.
| U.S.A. | California | Marin County | NW of Point Reyes Station | | | Wed Feb 8 22:48:28 2023 | |
| |
| 4193 | PtReyesD2D | 0 | 38.09579 | -122.88637 | 1017 | 310 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Pinus muricata woodland.
| North Coast Ranges | Mt. Vision | upper slope | S | ~5 deg. |
North side of Mount Vision Road.
| U.S.A. | California | Marin County | NW of Point Reyes Station | | | Wed Feb 8 23:01:05 2023 | |
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