Lone Spruce Pond, Alaska 14,000 Year Diatom Census Data Perren, B. Perren, B. earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Encyonopsis microcephala) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Brachysira zellensis) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Cyclotella michiganiana) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Diploneis parma) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Eolimna minima) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Karayevia nitidiformis) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Nitzschia alpina) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Staurosira elliptica) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Tabellaria flocculosa) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Puncticulata bodanica) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Achnanthidium minutissimum) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Amphora libyca) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Brachysira vitrea) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Cyclotella tripartita) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Encyonopsis descripta) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Navicula radiosa) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Nitzschia fonticola) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Pinnularia nodosa) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Pseudostaurosira brevistriata) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Staurosirella leptostauron) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Caloneis bacillum) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Cyclotella gordonensis) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Gomphonema pumilum) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Karayevia clevei) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Karayevia suchlandtii) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Naviculadicta seminulum) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Pseudostaurosira brevistriata var. papillosa) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Stauroneis smithii) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Stephanodiscus medius) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Diploneis oculata) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Fragilaria tenera) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Navciula cryptocephala) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Nupela vitiosa) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Psammothidium marginulatum) earth science/paleoclimate/paleolimnology (depth,null,null,centimeter,null,paleolimnology,corrected,null,N,Tephra-free depth) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Amphora inariensis) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Planothidium lanceolatum) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Achnanthes acares) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Amphora fogediana) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Campylodiscus noricus) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Cocconeis placentula) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Karayevia laterostrata) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Nitzschia perminuta) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Rossithidium pusillum) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Stauroneis anceps) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Achnanthidium rosenstockii) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Asterionella formosa) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Ellerbeckia arenaria) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Nitzschia linearis) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Puncticulata radiosa) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Staurosirella pinnata) earth science/paleoclimate/paleolimnology (age,null,null,calendar year before present,null,paleolimnology,null,null,N,null) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Chamaepinnularia mediocris) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Cyclotella rossii) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Discostella stelligera) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Eucocconeis laevis) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Karayevia carissima) earth science/paleoclimate/paleolimnology (identified diatom,null,null,percent,null,paleolimnology,raw,null,N,Pseudostaurosira pseudoconstruens) earth science/paleoclimate/paleolimnology (Lone Spruce Pond>LATITUDE 60.007>LONGITUDE -159.143) Records of past climate and environment derived from lake sediment records. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. STUDY NOTES: Diatom percentages for 56 taxa from sediments collected in Lone Spruce Pond, Alaska, covering the past 14,000 years. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Perren, B. 2016-11-03 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/20288 https://www1.ncdc.noaa.gov/pub/data/paleo/paleolimnology/northamerica/usa/alaska/lonespruce2016diatom.txt https://www1.ncdc.noaa.gov/pub/data/paleo/paleolimnology/northamerica/usa/alaska/lonespruce2016diatom.txt English https://www.ncdc.noaa.gov/paleo/study/20288 https://www1.ncdc.noaa.gov/pub/data/paleo/paleolimnology/northamerica/usa/alaska/lonespruce2016diatom.txt START YEAR: 14290 cal yr BP * END YEAR: -4 cal yr BP -159.143 60.007 -159.143 60.007