| 3164 | 624 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | | 400 m | | | | | | Sand Ck. Riparian zone | Coast Range | | | | | Just N of intersection of roads 1350 and 8-7-31 | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7W S31 NW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3165 | 625 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | | 400 m | | | | | | Sand Ck. Riparian zone | Coast Range | | | | | Just N of intersection of roads 1350 and 8-7-31 | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7W S31 NW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3166 | 626 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | | 400 m | | | | | | Sand Ck. Riparian zone | Coast Range | | | | | Just N of intersection of roads 1350 and 8-7-31 | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7W S31 NW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3167 | 627 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | | 400 m | | | | | | Sand Ck. Riparian zone | Coast Range | | | | | Just N of intersection of roads 1350 and 8-7-31 | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7W S31 NW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3168 | 628 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | | 400 m | | | | | | Sand Ck. Riparian zone | Coast Range | | | | | Just N of intersection of roads 1350 and 8-7-31 | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7W S31 NW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3169 | 629 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | | 400 m | | | | | | Sand Ck. Riparian zone | Coast Range | | | | | Just N of intersection of roads 1350 and 8-7-31 | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7W S31 NW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3171 | 630 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | | 400 m | | | | | | Sand Ck. Riparian zone | Coast Range | | | | | Just N of intersection of roads 1350 and 8-7-31 | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7W S31 NW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3172 | 631 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | | 400 m | | | | | | Sand Ck. Riparian zone | Coast Range | | | | | Just N of intersection of roads 1350 and 8-7-31 | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7W S31 NW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3173 | 632 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | | 400 m | | | | | | Sand Ck. Riparian zone | Coast Range | | | | | Just N of intersection of roads 1350 and 8-7-31 | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7W S31 NW1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 1959 | 274 | 0 | 44.834839 | -123.601219 | 0 | 0 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | (GPS from site 4-4) | | | | | | | ~1/2 mile downstreem from site 4-4, along Sand Ck.... | Coast Range | | | | | ~1/2 mile S of intersection of roads 1340 and 8-7-... | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7Wdirectly to W of 31 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 2236 | 299 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | (GPS from site 4-4) | ~400 m | approximation | | | | | ~1/2 mile downstreem from site 4-4, along Sand Ck.... | Coast Range | | | | | ~1/2 mile S of intersection of roads 1340 and 8-7-... | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7Wdirectly to W of 31 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 2326 | 307 | 0 | 44.834839 | -123.601219 | 0 | 400 | CalTopo | CalTopo | 123°36.0W | 44°50.1N | | (GPS from site 4-4) | ~400 m | approximation | | | | | ~1/2 km downstream from intersection of roads 1350... | Coast Range | | open field near stream | | | ~1/2 mile S of intersection of roads 1340 and 8-7-... | U.S.A. | Oregon | Polk County | W of Falls City | T8S R7Wdirectly to W of 31 | Eric | Sun Feb 14 00:00:00 2010 | |
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| 399 | 130 | 0 | | | 0 | 50 | CalTopo | CalTopo | | | | | | approximation | +/- 50 m | | | | Big Lagoon spruce forest, E. side of Big Lagoon sc... | | | | | | | U.S.A. | California | Humboldt County | | T9N R1W sec.24 NW 1/4 | Eric | Sun Feb 14 00:00:00 2010 | |
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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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| 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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