Region Arctic, Greenland - Avannaata Municipality, terrestrial
Marine cores collected from this region
| Core name | Setting | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Number of 14C analyses |
|---|---|---|---|---|---|---|
| T0-6 | basin below sea level | 69.1200 | -50.6760 | 9.0 | 3.0 | 2 |
| V9-6 | marine embayment | 69.8429 | -51.0946 | 6.5 | 1.65 | 2 |
Lake cores collected from this region
| Core name | Lake name | Lake description | Catchment area m2 | Open vs closed | Mictic state | Latitude (DD) | Longitude (DD) | Water depth (m) |
Core length (m) |
Number of 14C analyses |
|---|---|---|---|---|---|---|---|---|---|---|
| 12HFP-2 | Hvide Falk Lake, Nuussuaq Peninsula | non-glacial lake near perimeter of modern greenland ice sheet | False | None | 70.7954 | -50.4192 | 26.3 | 1.02 | 1 | |
| 12NPR-4 | Newspaper Lake, Nuussuaq Peninsula | pro-glacial threshold lake on modern margin of greenland ice sheet | True | None | 70.1965 | 50.4408 | 9.8 | 1.11 | 5 | |
| 08LOO-1 | JI-LOON-LAKE | Proglacial threshold lake that received glacial meltwater during LIA | True | None | 69.0582 | -49.9161 | 15.8 | 0.75 | 4 | |
| 08GOO-3 | JI-GOOSE-LAKE | Proglacial threshold lake that received glacial meltwater during LIA | True | None | 69.0608 | -49.9039 | 2.8 | 0.75 | 1 | |
| 08GOO-4 | JI-GOOSE-LAKE | Proglacial threshold lake that received glacial meltwater during LIA | True | None | 69.0608 | -49.9039 | 2.8 | 1.1 | 1 | |
| 08RAV-2 | JI-RAVEN-LAKE | Proglacial threshold lake that received glacial meltwater during LIA | True | None | 69.0708 | -49.8836 | 18.37 | 1.02 | 1 | |
| 08-ICE-5 | JI-ICEBOOM-LAKE | Proglacial threshold lake glacier fed at least until 1964 | True | None | 69.2356 | -50.0186 | 3.12 | 0.76 | 4 | |
| 08-ICE-3 | JI-ICEBOOM-LAKE | Proglacial threshold lake glacier fed at least until 1964 | True | None | 69.2328 | -50.5833 | 12.21 | 0.99 | 2 | |
| 08SOV-1 | JI-SOUTHOVAL-LAKE | Proglacial threshold lake | True | None | 69.3089 | -50.1864 | 6.74 | 0.49 | 1 | |
| 08SOV-4 | JI-SOUTHOVAL-LAKE | Proglacial threshold lake | True | None | 69.3092 | -50.1681 | 8.9 | 0.86 | 1 | |
| 09MGR-6 | JI-MERGANSER-LAKE | Proglacial threshold lake near the JI outlet glacier | True | None | 69.1143 | -50.0779 | 15.85 | 2.55 | 2 | |
| 09ALN-2 | JI-ALANGORLIUP-LAKE | Proglacial threshold lake that is also an emerged marine embayment aka isolation basin | True | None | 68.9849 | -50.1318 | 18.54 | 3.05 | 0 | |
| 11PRM-1 | UPERNAVIK-PRM | Proglacial threshold lake | True | None | 70.0342 | -54.7883 | 7.3 | 0.96 | 6 | |
| 11PRM-2 | UPERNAVIK-PRM | Proglacial threshold lake | True | None | 70.0342 | -54.7883 | 7.3 | 1.05 | 3 | |
| 11SND-3 | UPERNAVIK-SND | Proglacial threshold lake single basin | True | None | 73.0063 | -54.7303 | 12.5 | 0.64 | 4 | |
| 11SND-2 | UPERNAVIK-SND | Proglacial threshold lake single basin | True | None | 73.0054 | -54.7289 | 16.8 | 0.86 | 1 | |
| 11FST-2 | UPERNAVIK-FOSTER-LAKE | Non-glacial lake following deglaciation | True | None | 73.0135 | -54.7563 | 15.0 | 0.93 | 1 | |
| 13MCR-D3 | SIKUIUI | Proglacial Lake fed water by ice caps | False | None | 70.2100 | -51.1100 | 9.62 | 0.995 | 12 | |
| NORDVESTO-N1 | NORDVESTO-PEAT-N | Extensive guanogenic peat deposit | False | None | 76.7376 | -73.2083 | None | 2.07 | 12 | |
| NORDVESTO-C1 | NORDVESTO-PEAT-C | extensive guanogenic peat deposit in central valley of Nordvesto Island | False | None | 76.7281 | -73.1828 | None | 0.61 | 4 | |
| T7-1 | T7 | Lake high on the landscape used to constrain deglaciation. Lies 100 m below the summit of Asiarmuit. | False | None | 69.1230 | -50.5860 | None | None | 1 | |
| T6-1 | T6 | Lake lies on a wide bedrock shoulder below the ridge that defines the southern margin on Jakobshavn Isfjord. Above marine limit | False | None | 69.1220 | -50.6250 | 7.0 | 3.0 | 1 | |
| T5-8 | T5 | Lake 2 m above the local marine limit | False | None | 69.1140 | -50.6300 | 5.0 | 2.0 | 1 | |
| T4-2a | T4 | Small lake SE of Qajaa peninsula with steep bedrock slopes to the North of the lake. Below local marine limit. | False | None | 69.1220 | -50.6750 | 7.0 | 2.5 | 1 | |
| T3-8 | T3 | Large lake north of Nuuluk. No inlet and drains to Tasiussaq over bedrock sill. Below local marine limit. | False | None | 69.1000 | -50.6250 | 6.5 | 1.5 | 1 | |
| T2-4 | T2 | Lake lies on flat terrace with extensively shattered bedrock. Below local marine limit. | False | None | 69.1170 | -50.6820 | 4.0 | 3.0 | 1 | |
| T1-4 | T1 | Low lying lake is located just above a salt marsh. Lake sill is buried by peat. Below local marine limit | False | None | 69.1140 | -50.6660 | 1.5 | 2.0 | 1 | |
| P3-3 | P3 | Narrow, elongate lake is just east of Fjord Stade limit mapped by Weidick (1968). Above marine limit. | False | None | 69.4786 | -50.7050 | 4.5 | 3.0 | 1 | |
| P2-3 | P2 | Located ona flat saddle that separates Pâquitsoq from Pâqitsup ilodlia. Just above local marine limit. | False | None | 69.5021 | -50.7127 | 9.0 | 0.5 | 1 | |
| P1-2 | P1 | Lies close to P2 and 2-3 m below marine limit. | False | None | 69.5012 | -50.7258 | 10.0 | 1.0 | 1 | |
| V0-6 | V0 | Highest isolation basin used in the study. Semi-circular shape with an outlet to the southwest. Shallow southwest and depth increases toward the northeast beneath a steep rock wall. Shattered bedrock sill. | True | None | 69.7623 | -51.2340 | 5.5 | 4.98 | 1 | |
| V2-6 | V2 | Large semi-circle depression with an outlet to the northeast. Sill is a 200 m wide flat area of partly vegetated shattered bedrock. | True | None | 69.7673 | -51.2327 | 6.5 | 1.96 | 1 | |
| V5-4 | V5 | Elongate basin with an outlet to the south. 200 m wide sill made of partly shattered bedrock. | True | None | 69.7739 | -51.2491 | 4.0 | 3.25 | 1 | |
| V7-2 | V7 | Semi-circular basin with an outlet to the west. Small basin. Debris fans defining the northern limit and exposed bedrock elsewhere. V5 drains into this lake. Sill is intact bedrock. | True | None | 69.7674 | -51.2539 | 3.0 | 3.75 | 1 | |
| V8-5 | V8 | Elongate basin with an outlet to the south. Lowest lake in the study. | True | None | 69.7674 | -51.2601 | 1.5 | 1.8 | 1 | |
| Raised marine section near Kap York | Raised marine section from Niaqornarssuk, Kap York | peat overlying beach cobbles | False | None | 75.9454 | -66.6435 | None | 2.85 | 1 | |
| Raised marine section in Melville Bugt-1 | Raised marine section from Navdlortoq, Melville Bugt | raised marine sediments | False | None | 76.1285 | -64.0228 | None | 3.5 | 1 | |
| Raised marine section in Melville Bugt-2 | Raised marine section from Ivarqigsorssuaq, Melville Bugt | raised marine sediments | False | None | 76.2334 | -62.8059 | None | 2.0 | 1 | |
| Raised marine section near Thule | Raised marine section from Wolstenholme Fjord, Thule district | raised marine sediments | False | None | 76.5839 | -68.2060 | None | 12.0 | 1 |
Non-cores samples collected from this region
| Non-core name | Landform Type | Sample Name | Latitude (DD) | Longitude (DD) | Sample elevation (m) | Number of 14C analyses |
|---|---|---|---|---|---|---|
| Hovgard Kystland glacial drift | Glacial drift | LuS-6443 | 74.7333 | -56.9167 | None | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-38 | 70.2631 | -52.1085 | 1100.3 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-42 | 70.2663 | -51.9152 | 1351.1 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-43 | 70.2527 | -51.8106 | 1242.2 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-44 | 70.2400 | -51.7083 | 1188.9 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-47 | 70.2253 | -52.0630 | 1248.3 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-49 | 70.1921 | -51.9738 | 1363.0 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-51 | 70.1348 | -51.9970 | 1103.0 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-52 | 70.1303 | -51.7294 | 1277.3 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-53 | 70.1308 | -51.7276 | 1269.8 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-54 | 70.1502 | -51.4352 | 886.2 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-56 | 70.2149 | -51.2080 | 1120.7 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-58 | 70.2098 | -51.0850 | 843.0 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-60 | 70.2157 | -51.0777 | 856.7 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-61 | 70.2156 | -51.0776 | 859.0 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-62 | 70.2191 | -51.0786 | 874.0 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-64 | 70.2184 | -51.0625 | 798.5 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-65 | 70.2160 | -51.0536 | 759.8 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-66 | 70.2365 | -51.2844 | 1199.4 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-69 | 70.2562 | -51.3856 | 1223.4 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-70 | 70.3071 | -51.5923 | 1130.9 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-72 | 70.1201 | -51.1578 | 895.3 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-74 | 70.2784 | -51.1483 | 1154.0 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-76 | 70.3402 | -51.2524 | 1162.0 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-80 | 70.3726 | -51.4046 | 985.7 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-82 | 70.3695 | -51.4227 | 1093.1 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-84 | 70.3697 | -51.4481 | 1214.5 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-85 | 70.3459 | -51.2490 | 1032.0 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-89 | 70.3387 | -51.3993 | 1205.1 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-92 | 70.3332 | -51.3638 | 1192.6 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-94 | 70.3272 | -51.3151 | 1115.0 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-96 | 70.3307 | -51.4611 | 921.3 | 1 |
| eastern Nuussuaq | ice cap dead vegetation | 13GRØv-99 | 70.3285 | -51.4599 | 1015.3 | 1 |
| Uummannaq Fjord region of West Greenland | ice cap dead vegetation | 13GRØv-102 | 70.6875 | -51.8256 | 1182.3 | 1 |
| Uummannaq Fjord region of West Greenland | ice cap dead vegetation | 13GRØv-105 | 70.9029 | -52.0515 | 1496.9 | 1 |
| Uummannaq Fjord region of West Greenland | ice cap dead vegetation | 13GRØv-106 | 70.9030 | -52.0517 | 1493.0 | 1 |
| Uummannaq Fjord region of West Greenland | ice cap dead vegetation | 13GRØv-107 | 71.0028 | -51.6984 | 1402.9 | 1 |
| Uummannaq Fjord region of West Greenland | ice cap dead vegetation | 13GRØv-108 | 71.0028 | -51.6978 | 1401.2 | 1 |
| Uummannaq Fjord region of West Greenland | ice cap dead vegetation | 13GRØv-110 | 70.9737 | -51.4209 | 1206.1 | 1 |
| Sermipaluk Glacier, Melville Bugt | Historical moraine | GGU-194463 | 76.0270 | -65.5153 | None | 1 |
| Mohn Glacier, Melville Bugt | Historical moraine | GGU-194468 | 76.1807 | -63.6772 | None | 1 |
| Døcker Smith Glacier, Melville Bugt | Historical moraine | GGU-194479 | 76.2472 | -62.3558 | None | 1 |
| Harald Moltke Bræ, Wolstenholme Fjord | Historical moraine | GGU-194483 | 76.5841 | -68.1595 | None | 1 |