| 3885 | 20100410a | 0 | 40.771767 | -122.922631 | 2675 | 800 | CalTopo | CalTopo | | | GPS | 15 m | | Google Earth | | | | | Mature forest of Pseudotsuga menziesii, Calocedrus... | Trinity Alps | East Weaver Creek Canyon | lower slope | NE | 10 deg. | Along Weaver Basin Trail system, as trail connects... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sat Apr 10 23:00:00 2010 | 40.771767 |
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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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| 4091 | | 0 | 40.896 | -122.9362 | | 925 | CalTopo | CalTopo | | | GPS | | | | | | | |
Pseudotsuga menziesii / mixed conifer forest.
| Trinity Alps | Stewart's Fork | bottom of ravine across lower slope | W | 10 deg. |
Along Stewart's Fork trail at crossing of F... | U.S.A. | California | Siskiyou (boarder with Trinity) | NE of Weaverville | | | Wed Jul 10 22:25:15 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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| 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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| 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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| 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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| 4061 | | 1 | 40.764459 | -122.917556 | | 762 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Open front yard of rural residential neighborho... | Trinty Alps | East Weaver Creek watershed | lower slope | WSW | 1 deg |
151 Meadow Road, off East Weaver Road
| U.S.A. | California | Trinity County | N of Weaverville | | | Wed Mar 20 21:16:56 2019 | |
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| 4062 | | 1 | 40.764644 | -122.917372 | | 763 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Open front yard of rural residential neighborho... | Trinty Alps | East Weaver Creek watershed | lower slope | WSW | 1 deg |
151 Meadow Road, off East Weaver Road
| U.S.A. | California | Trinity County | N of Weaverville | | | Wed Mar 20 21:26:37 2019 | |
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| 4063 | | 1 | 40.764544 | -122.918119 | | 755 | CalTopo | CalTopo | | | Google Earth | | | | | | | |
Populus trichocarpa - Calocedrus decurrens wood... | Trinty Alps | East Weaver Creek watershed | lower slope | WSW | 1 deg |
Backyard of 151 Meadow Road, off East Weaver Ro... | U.S.A. | California | Trinity County | N of Weaverville | | | Thu Mar 21 19:12:41 2019 | |
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| 3903 | 20100426Corning | 0 | 39.945337 | -122.197817 | -999 | -999 | CalTopo | CalTopo | | | Google Maps | 15 m | | | | GCS | WGS84 | | Mature grove of olive trees with annual grass unde... | Sacramento Valley | | broad valley | na | 0 deg. | Orchard trees at Corning rest stop, north bound I-... | U.S.A. | California | Tehama County | N of Corning | | Eric | Sat May 1 23:00:00 2010 | |
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| 3907 | 2009-09-20b | 0 | 40.508444 | -123.52175 | -999 | -999 | CalTopo | CalTopo | | | GPS | 15 m | | | | | | | Open ridgetop forest of Abies magnifica. | Trinity Mountains | South Fork Mountain | ridgeline | | 0 deg | | U.S.A. | California | Trinity County | | | Eric | Wed Aug 4 23:00:00 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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| 3986 | | 0 | 40.9743 | -123.0237 | | 1745 | CalTopo | CalTopo | | | | | | | | | | | Rock shelf with decomposed granite, area heavily t... | Trinity Alps | Canyon Creek watershed | lower slope | SE | 0 deg | Between Upper and Lower Canyon Creek Lakes. | U.S.A. | California | Trinity County | N of Weaverville | | | Sun Mar 8 13:51:11 2015 | |
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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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| 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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| 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 | |
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| 1 | 1212 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 2 | 1213 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3 | 1214 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 4 | 1215 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 5 | 1216 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 6 | 1217 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 7 | 1218 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 8 | 1219 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 9 | 122 | 0 | 40.766533 | -122.917804 | 0 | 2600 | CalTopo | CalTopo | 122° 55' W | 40° 46' N | | | 2600 ft | | | | | | Chaparal, oak woodland, mixed connifer forest mosa... | Klamath Region | | mid slope | | | 1mile up E. Weaver Rd. from HWY 3, across ck., ~1/... | U.S.A. | California | Trinity County | N of Weaverville | 34N 9W Sect. 29 SW 1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 10 | 1220 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 11 | 1221 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 12 | 1222 | 0 | 53.05 | -119.216667 | 0 | 0 | CalTopo | CalTopo | 119°13W | 53°03N | | | | | | | | | Forested cliff above the Fraser River | Rocky Mountains, W. side | | | | | Just past boarder of Mount Robson Provincial Park,... | Canada | British Columbia | Just W of Mt. Robson Provincial Park | Just W of Mt Robson Provincial Park | | Eric | Sun Feb 14 00:00:00 2010 | |
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