| 3943 | 20120910e | 0 | 40.78813 | -122.94767 | 3281 | 1000 | CalTopo | CalTopo | | | | 15m | | | 15m? | | | | Pseudotsuga menziesii / Quercus chrysolepis - Arbu... | | East Weaver Creek Canyon | | | ~10 deg. | Just a little up trail to East Weaver Lake from de... | U.S.A. | California | Trinity County | | | | Mon Feb 11 00:00:00 2013 | |
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| 3949 | EastBoulderCercocarpus | 0 | 41.22582 | -122.78387 | 6765 | 2060 | CalTopo | CalTopo | | | Google Maps | | | Google Maps | | | | | Cercocarpus ledifolius forming small trees on rock... | Trinity Alps | East Boulder Lake | ridge | | flat | North side of Upper Boulder Lake, in broad cirque ... | U.S.A. | California | Siskiyou County | S of Callahan | | | Fri Aug 9 23:00:00 2013 | |
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| 3977 | 20100911b | 0 | 40.8344 | -124.1786 | -999 | -999 | CalTopo | CalTopo | | | | 15m | | | rough | | | | Picea sitchensis stand within coastal dune complex... | | Humboldt Bay North Spit | | | | | U.S.A. | California | Humboldt County | | | | Sun Dec 30 00:00:00 2012 | |
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| 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 | |
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| 4044 | | 0 | 40.7677 | -122.9235 | | 882 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Quercus garryana woodland/savana with patchwork of... | Trinty Alps | East Weaver Creek watershed | | 145 E of N | 1 deg | Near small ephemeral drainage between trails along... | U.S.A. | California | Trinity County | N of Weaverville | | | Mon Jan 21 18:42:30 2019 | |
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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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| 4053 | | 0 | 38.4828 | -122.1472 | | 380 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii / Heteromeles arbutifolia woo... | Northern Coastal Ranges | Quail Ridge | ridgeline | 200 deg E of N | 0 |
Along road to research station.
| U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 20:20:24 2019 | |
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| 4054 | | 0 | 38.5206 | -122.1462 | | 268 | CalTopo | CalTopo | | | GPS | | | | | | | |
Rock outcrop in open mixed Quercus woodland (ma... | Northern Coastal Ranges | Quail Ridge | low ridge | 257 | 2 deg |
Along dirt road by power lines.
| U.S.A. | California | Napa County | Near Lake Barryessa. | | | Sun Feb 17 21:34:09 2019 | |
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| 4051 | | 0 | 38.4804 | -122.145 | | 359 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii open woodland
| Northern Coastal Ranges | Quail Ridge | upper slope | 278 deg. E of N | 7 deg. | | U.S.A. | California | Napa County | | | | Sun Feb 17 19:56:48 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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| 4055 | | 0 | 38.5208 | -122.1461 | | 266 | CalTopo | CalTopo | | | GPS | | | | | | | |
Open mixed Quercus woodland (mainly Q. douglasi... | Northern Coastal Ranges | Quail Ridge | low ridge | 315 deg E of N | 1 deg |
Along dirt road by power lines.
| U.S.A. | California | Napa County | Near Lake Barryessa. | | | Sun Feb 17 21:37:30 2019 | |
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| 4050 | | 0 | 38.4845 | -122.1495 | | 340 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii / Heteromeles arbutifolia / M... | Northern Coastal Ranges | Quail Ridge | upper slope | 33 deg E of N | 1 deg. |
Open area near a lower tent/cabin.
| U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 19:42:36 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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| 4052 | | 0 | 38.4801 | -122.1449 | | 362 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii woodland
| Northern Coastal Ranges | Quail Ridge | upper slope | 75 deg E of N | 4 deg |
Next to "researcher's house".
| U.S.A. | California | Napa County | | | | Sun Feb 17 20:02:28 2019 | |
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| 3883 | MoonLeeRestStop | 0 | 40.666129 | -122.943597 | 1700 | 520 | CalTopo | CalTopo | | | Google Maps | 15 m | | USGS Quad Maps | 20 m | | | | Edge of Pseudotsuga menziesii, Acer macrophyllum f... | Trinity Mountains | Weaver Creek watershed | toe slope | E | ~ 20 deg | Just starting up slope and draw next to parking lo... | U.S.A. | California | Trinity County | N of Douglas City | | Eric | Mon Mar 8 00:00:00 2010 | |
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| 3884 | LaGrange-20100328 | 0 | 40.781625 | -122.943819 | -999 | -999 | CalTopo | CalTopo | | | GPS | 15 m | | | | GCS | WGS84 | | edge of clearcut, ca. 10 years old (?), interfaci... | Trinity Alps | | mid slope | E | ca 25 deg. | along La Grange ditch going northward from crossin... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Fri Apr 2 23:00:00 2010 | |
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| 3886 | 20100410b | 0 | 40.765589 | -122.92008 | 2610 | 720 | CalTopo | CalTopo | | | GPS | 15 m | | Google Earth | | | | | Quercus garryana savanna with annual grasses and s... | Trinity Alps | East Weaver Creek Canyon | mid slope | E | 10 deg. | along trail from E. Weaver Road to Jackass Ridge, ... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sat Apr 10 23:00:00 2010 | |
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| 3928 | 20120707a | 0 | 40.927 | -122.8806 | 8100 | 2470 | CalTopo | CalTopo | | | Google maps | 30m | | Goolge maps | 30m | WGS84 | | | Sharp rocks along steep ridge top. | Trinity Alps | Middle Peak | ridge | E | ~60 deg. | Along ridge running south from highest peak over L... | U.S.A. | California | Trinity County | NNE of Weaverville | | | Sun Aug 5 23:00:00 2012 | |
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| 3930 | 20120710a | 0 | 40.9353 | -122.8572 | 0 | 1825 | CalTopo | CalTopo | | | GPS | 15m | | GPS | 45m | WGS84 | | | Riparian area along trail with Abies concolor and ... | Trinity Alps | Long Canyon | lower slope | E | ~3 deg. | Along Long Canyon trail | U.S.A. | California | Trinity County | NNE of Weaverville | | | Sun Aug 5 23:00:00 2012 | |
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| 3931 | 20120710b | 0 | 40.927 | -122.831 | 4300 | 1300 | CalTopo | CalTopo | | | GPS - dense canopy | 45m | | Goolge maps | approximate | | | | Dense mid-aged Mixed Conifer vegetation. | Trinity Alps | Long Canyon | lower slope | E | ~10 deg | Along Long Canyon trail | U.S.A. | California | Trinity County | NNE of Weaverville | | | Mon Aug 6 23:00:00 2012 | |
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| 3933 | 20120806b | 0 | 40.8143 | -122.9235 | 5270 | 1600 | CalTopo | CalTopo | | | GPS | 15m | | Google Earth | 15 m | WGS84 | | | Mostly young, mixed conifer stand with occasional ... | Trinity Alps | East Branch East Weaver | mid slope | E | ~25 deg. | Along old logging road near end of Musser Hill Roa... | U.S.A. | California | Trinity County | N of Weaverville | | | Mon Aug 6 23:00:00 2012 | |
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| 3950 | 41.21274 | 0 | 41.21274 | -122.78701 | 7430 | 2265 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Old Tsuga mertensiana stand | Trinity Alps | Eagle Creek Watershed | upper slope | E | steep | Along Pacific Crest Trail | U.S.A. | California | Trinity County | S of Callahan | | | Mon Aug 12 23:00:00 2013 | |
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| 3974 | | 0 | 40.796 | -122.935 | | 1140 | CalTopo | CalTopo | | | Google Earth | 100m? | | Google Earth | | | | | Pseudotsuga menziesii / Quercus chrysolepis forest... | Trinity Alps | East Weaver Canyon (East-Branch) | mid-slope | E | ~35 deg | Along La Grange ditch to SW of crossing of East Br... | U.S.A. | California | Trinity County | N of Weaverville | | | Mon Jan 19 22:59:51 2015 | |
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| 3979 | | 0 | 40.7702 | -122.9228 | | 830 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Quercus garryana savana. | Trinity Alps | East Weaver Canyon | upper slope | E | ~3 deg | Along Weaver Basin trail system between East Weave... | U.S.A. | California | Trinity County | N of Weaverville | | | Sat Jan 24 23:18:53 2015 | |
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| 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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| 4112 | Eddy Creek into Dobkins Lake | 0 | 41.3399 | -122.4823 | 6825 | | CalTopo | CalTopo | | | GPS | | | USGS NED | | | | |
Steep and rushing perennial creek cascading dow... | Eddies | Mount Eddy | Lower Slope | E | ~25 deg. |
Creek going into the southwest side of Dobkins ... | U.S.A. | California | Siskiyou County | SW of Weed | | | Tue Aug 25 20:48:19 2020 | |
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| 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 | |
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| 4149 | | 0 | 40.7558 | -122.9303 | 2572 | 784 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Quercus garryana savanna.
| Trinity Alps | Jackass Ridge | mid slope | E | ~5 deg. |
Along East Weaver Creek Trail
| U.S.A. | California | Trinity County | N of Weaverville | | | Sun Jan 9 21:20:06 2022 | |
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| 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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| 4169 | E_Weaver_trail_22-03rhyn | 0 | 40.7848 | -122.9451 | 3189 | 972 | CalTopo | CalTopo | | | | | | USGS NED | | | | |
Pseudotsuga menziesii / Abies concolor - Caloce... | Trinity Alps | East Weaver Watershed | valley bottom | E | ~1 deg. | | U.S.A. | California | Trinity County | N of Weaverville | | | Fri Apr 1 22:09:06 2022 | |
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