Occurrence (%)
Taxon name Dataset region Minimum Average Maximum
Nitzschia sp. 1 EMILIE Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.65 0.97 1.29
Nitzschia tubicola Grunow ex Cleve et Grunow Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) 0.65 0.65 0.65
Placoneis interglacialis Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) 0.65 0.65 0.65
Psammothidium chlidanos (Hohn et Hellerman) Lange-Bertalot Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) 0.65 0.65 0.65
Cyclotella iris Brun et Héribaud Lena River, Russia (LEN) 0.64 1.73 2.81
Eunotia zasumensis Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.64 0.89 1.29
Nitzschia dissipata (Kützing) Grunow Lena River, Russia (LEN) 0.64 0.95 1.58
Nitzschia sp. 4 Québec EMILIE Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.64 1.02 1.64
Achnanthes cf. carissima SAL CDD Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.63 1.08 1.64
Achnanthes nodosa Cleve Lena River, Russia (LEN) 0.63 2.97 7.12
Aulacoseira distans var. humilis (A. Cleve-Euler) R. Ross in Hartley 1986 Taimyr Peninsula, Russia (TAI) 0.63 0.92 1.20
Cyclotella comensis Grunow et Van Heurck 1882 Taimyr Peninsula, Russia (TAI) 0.63 1.94 3.24
Cyclotella michiganiana Skvortzow Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.63 0.63 0.63
Cymbella cistula (Ehrenberg) Kirchner Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.63 0.63 0.63
Encyonopsis sp. 1 DERMOT Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) 0.63 1.62 2.60
Eunotia incisa Smith ex Gregory Lena River, Russia (LEN) 0.63 0.92 1.20
Fragilaria brevistriata Grunow Lena River, Russia (LEN) 0.63 2.32 4.01
Fragilaria cf. pinnata (coarse) YUK YEL TAI PEC Taimyr Peninsula, Russia (TAI) 0.63 1.23 1.83
Fragilaria cf. pinnata (fine) LEN TAI Taimyr Peninsula, Russia (TAI) 0.63 2.18 3.35
Fragilaria construens var. exigua (Smith) Schulz Pechora River, Russia (PEC) 0.63 1.69 3.58
Fragilaria pinnata var. intercedens (Grunow) Hustedt Lena River, Russia (LEN) 0.63 1.67 4.67
Navicula cf. cryptotenella YUK-YEL-TAI CDD Taimyr Peninsula, Russia (TAI) 0.63 1.00 1.19
Navicula cf. elginensis SAL CDD Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) 0.63 0.63 0.63
Navicula concentrica Carter Lena River, Russia (LEN) 0.63 1.07 1.52
Navicula digitulus Hustedt Taimyr Peninsula, Russia (TAI) 0.63 0.98 1.94
Navicula jaernefeltii Hustedt 1942 Taimyr Peninsula, Russia (TAI) 0.63 0.87 1.11
Navicula medioconvexa Hustedt Taimyr Peninsula, Russia (TAI) 0.63 1.15 1.67
Navicula subrotundata Hustedt Taimyr Peninsula, Russia (TAI) 0.63 1.01 2.10
Nitzschia capitellata Hustedt Lena River, Russia (LEN) 0.63 1.12 1.61
Nitzschia incognita Legler et Krasske Lena River, Russia (LEN) 0.63 1.23 2.46
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