Egan, Joanne; Allott, Timothy E H; Blackford, Jeffrey J (2018): Diatom counts from sediment core MLC from the center of the Moss Lake, Washington, USA [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.890665, In supplement to: Egan, J et al. (2019): Diatom-inferred aquatic impacts of the mid-Holocene eruption of Mount Mazama, Oregon, USA. Quaternary Research, 91(1), 163-178, https://doi.org/10.1017/qua.2018.73
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Abstract:
Core collection was at Moss Lake, which is located within the Tolt River basin in King County in the Cascade foothills, approximately 530 km north east of Crater Lake (Mount Mazama). Moss Lake has a diameter of approximately 200 m with a maximum depth of 4.5 m. Data has been obtained from lake sediment cores from Moss Lake, Washington. Two cores were taken, one from the centre (MLC) and one from the fringe (MLF).
Related to:
Egan, Joanne; Fletcher, William J; Allott, Timothy E H; Lane, Christine S; Blackford, Jeffrey J; Clark, Douglas H (2016): The impact and significance of tephra deposition on a Holocene forest environment in the North Cascades, Washington, USA. Quaternary Science Reviews, 137, 135-155, https://doi.org/10.1016/j.quascirev.2016.02.013
Coverage:
Latitude: 47.693300 * Longitude: -121.846800
Date/Time Start: 2014-06-01T00:00:00 * Date/Time End: 2014-06-01T00:00:00
Minimum DEPTH, sediment/rock: 3.000 m * Maximum DEPTH, sediment/rock: 3.400 m
Event(s):
Moss_Lake_center (MLC) * Latitude: 47.693300 * Longitude: -121.846800 * Date/Time: 2014-06-01T00:00:00 * Elevation: 158.0 m * Lake water depth: 4 m * Location: Moss Lake, Washington, USA * Method/Device: Core drilling (CDRILL) * Comment: Location: Tolt River basin in King County in the Cascade foothils
Comment:
This data set provides raw count diatom abundances from the central core of Moss Lake. Depths are provided in the top row.
Radiocarbon dates are provided in Egan et al (2016).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Egan, Joanne | Geocode | |
| 3 | Aulacoseira alpigena | A. alpigena | # | Egan, Joanne | Counting, diatoms | |
| 4 | Aulacoseira lirata | A. lirata | # | Egan, Joanne | Counting, diatoms | |
| 5 | Aulacoseira pusilla | A. pusilla | # | Egan, Joanne | Counting, diatoms | |
| 6 | Aulacoseira italica | A. italica | # | Egan, Joanne | Counting, diatoms | |
| 7 | Aulacoseira valida | A. valida | # | Egan, Joanne | Counting, diatoms | |
| 8 | Aulacoseira granulata | A. granulata | # | Egan, Joanne | Counting, diatoms | |
| 9 | Aulacoaseira crassipunctata | A. crassipunctata | # | Egan, Joanne | Counting, diatoms | |
| 10 | Discostella pseudostelligera | D. pseudostelligera | # | Egan, Joanne | Counting, diatoms | |
| 11 | Asterionella formosa | A. formosa | # | Egan, Joanne | Counting, diatoms | |
| 12 | Stauroneis lapidicola | S. lapidicola | # | Egan, Joanne | Counting, diatoms | |
| 13 | Navicula leptostriata | N. leptostriata | # | Egan, Joanne | Counting, diatoms | |
| 14 | Adlafia aquaeductae | A. aquaeductae | # | Egan, Joanne | Counting, diatoms | |
| 15 | Sellaphora pupula | S. pupula | # | Egan, Joanne | Counting, diatoms | |
| 16 | Navicula bremensis | N. bremensis | # | Egan, Joanne | Counting, diatoms | |
| 17 | Nitzschia palea | N. palea | # | Egan, Joanne | Counting, diatoms | |
| 18 | Brachysira brebissonii | B. brebissonii | # | Egan, Joanne | Counting, diatoms | |
| 19 | Pseudostaurosira neoelliptica | P. neoelliptica | # | Egan, Joanne | Counting, diatoms | |
| 20 | Fragilaria brevistriata | F. brevistriata | # | Egan, Joanne | Counting, diatoms | |
| 21 | Pseudostaurosira elliptica | P. elliptica | # | Egan, Joanne | Counting, diatoms | |
| 22 | Staurosira venter | S. venter | # | Egan, Joanne | Counting, diatoms | |
| 23 | Encyonema muelleri | E. muelleri | # | Egan, Joanne | Counting, diatoms | |
| 24 | Tabellaria flocculosa | T. flocculosa | # | Egan, Joanne | Counting, diatoms | |
| 25 | Diatoms, tychoplanktic | Diatom tycho | # | Egan, Joanne | Counting, diatoms | |
| 26 | Diatoms, planktic | Diatom plank | # | Egan, Joanne | Counting, diatoms | |
| 27 | Diatoms, epipelic | Diatom epipelic | # | Egan, Joanne | Counting, diatoms | |
| 28 | Diatoms, epiphytic | Diatom epiphyt | # | Egan, Joanne | Counting, diatoms | |
| 29 | Diatoms, epilithic and epiphytic | Diatom epilith epiphyt | # | Egan, Joanne | Counting, diatoms |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1269 data points