Review of Greenland Avtivities 2001 - Geus

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16 9, 10 14 11 1 4 6 7 8 3 2 4 5 17 15 12, 13 500 km 18 Physiographic map of Greenland showing the locations discussed in the 18 technical papers of this volume. The map is reproduced with courtesy of the National Survey and Cadastre, Copenhagen. For a full list of Survey field activities in 2001 and for the geographical subdivisions as used in this bulletin, see the map in the directorial review (Fig. 1, page 10). 4
Contents Numbers of articles correspond to those on the map opposite The year in focus, 2001 K. Sørensen 1. Precambrian geology of the northern Nagssugtoqidian orogen, West Greenland: mapping in the Kangaatsiaq area J.A.M. van Gool, G.I. Alsop, U.E. Árting, A.A. Garde, C. Knudsen, A.W. Krawiec, S. Mazur, J. Nygaard, S. Piazolo, C.W. Thomas and K. Thrane 2. The Precambrian supracrustal rocks in the Naternaq (Lersletten) and Ikamiut areas, central West Greenland C. Østergaard, A.A. Garde, J. Nygaard, J. Blomsterberg, B.M. Nielsen, H. Stendal and C.W. Thomas 3. A coastal survey in the southern part of the Palaeoproterozoic Rinkian fold belt, central West Greenland A.A. Garde, J.N. Connelly, A.W. Krawiec, S. Piazolo and K. Thrane 4. The mineral resource potential of the Nordre Strømfjord – Qasigiannguit region, southern and central West Greenland H. Stendal, J. Blomsterberg, S.M. Jensen, M. Lind, H.B. Madsen, B.M. Nielsen, L. Thorning and C. Østergaard 5. Geological correlation of magnetic susceptibility and profiles from Nordre Strømfjord, southern West Greenland B.M. Nielsen and T.M. Rasmussen 6. Kimberlites and other ultramafic alkaline rocks in the Sisimiut–Kangerlussuaq region, southern West Greenland S.M. Jensen, H. Hansen, K. Secher, A. Steenfelt, F. Schjøth and T.M. Rasmussen 7. Aeromagnetic survey in central West Greenland: project Aeromag 2001 T.M. Rasmussen 8. Tsunami-generating rock fall and landslide on the south coast of Nuussuaq, central West Greenland S.A.S. Pedersen, L.M. Larsen, T. Dahl-Jensen, H.F. Jepsen, G.K. Pedersen, T. Nielsen, A.K. Pedersen, F. von Platen-Hallermund and W. Weng 9. Petroleum geological activities in West Greenland in 2001 F.G. Christiansen, J.A. Bojesen-Koefoed, J.A. Chalmers, F. Dalhoff, C. Marcussen, T. Nielsen, H. Nøhr-Hansen and M. Sønderholm 10. A multidisciplinary study of the Palaeogene succession offshore southern West Greenland F. Dalhoff, J.A. Chalmers, H. Nøhr-Hansen, J.A. Rasmussen, E. Sheldon and U. Gregersen 11. Evidence for continental crust in the offshore Palaeogene volcanic province, central West Greenland N. Skaarup 12. The post-basaltic Palaeogene and Neogene sediments at Kap Dalton and Savoia Halvø, East Greenland M. Larsen, S. Piasecki and L. Stemmerik 13. Paleocene sub-basaltic sediments on Savoia Halvø, East Greenland H. Nøhr-Hansen and S. Piasecki 14. Lower–Middle Ordovician stratigraphy of North-East Greenland S. Stouge, W.D. Boyce, J.L. Christiansen, D.A.T. Harper and I. Knight 15. Late Permian carbonate concretions in the marine siliciclastic sediments of the Ravnefjeld Formation, East Greenland J.K. Nielsen and N.-M. Hanken 9 13 24 33 39 48 57 67 73 84 90 97 103 111 117 126 5
Page 1: GEOLOGY OF GREENLAND SURVEY BULLETI
Page 4: Geology of Greenland Survey Bulleti
Page 9: ■ ■ ■ ■ ■ ■ ■ ■ ■
Page 12 and 13: Canada Pituffik O 1 Thule Air Base
Page 14 and 15: Publications A complete list of geo
Page 16 and 17: Canada Greenland Greenland Inland I
Page 18 and 19: northern Nagssugtoqidian orogen (SN
Page 20 and 21: western to the north-eastern corner
Page 22 and 23: group consists of conjugate sets of
Page 24 and 25: y pure shear. Coincidence of the or
Page 26 and 27: The Precambrian supracrustal rocks
Page 28 and 29: 68°25′ 52° 68°25′ BIF 0 3 km
Page 30 and 31: Fig. 4. Dolomitic marble in the sou
Page 32 and 33: Bugt (Fig. 1; Henderson 1969). The
Page 34 and 35: Keto, L. 1962: Aerial prospecting b
Page 36 and 37: ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲
Page 38 and 39: increases towards the south. We obs
Page 40 and 41: Kalsbeek, F. & Taylor, P.N. 1999: R
Page 42 and 43: Canada Nuussuaq 0 50 km PROTEROZOIC
Page 44 and 45: deposit. Descriptions of the differ
Page 46 and 47: Pegmatites The gneisses throughout
Page 48 and 49: tacts with quartzo-feldspathic coun
Page 50 and 51: Geological correlation of magnetic
Page 52 and 53: Fig. 2. The hand-held magnetic susc
Page 54 and 55: Susceptibility distribution (%) Sus
Page 56 and 57:
have a reducing effect, which hinde
Page 58 and 59:
ancy between the susceptibility val
Page 60 and 61:
67° Sisimiut • 53° 52° 51° 50
Page 62 and 63:
Table 1. Range of Nb concentrations
Page 64 and 65:
chemical composition - may indicate
Page 66 and 67:
Concentration/C1 chondrite 100.00 1
Page 68 and 69:
Menzies, M.A. & Hawkesworth, C.J. (
Page 70 and 71:
72°30´ Aeromag 2001 50 km Upernav
Page 72 and 73:
56° 54° 52° 72° 72° nT 71°30
Page 74 and 75:
Conclusions The aeromagnetic survey
Page 76 and 77:
53° 51° Inland Ice Greenland 72°
Page 78 and 79:
On the south coast of Nuussuaq, wes
Page 80 and 81:
Fig. 5. Blocks and boulders in the
Page 82 and 83:
2000 SW NE 1500 Surface trace 1985
Page 84 and 85:
1979). Along other sections of the
Page 86 and 87:
Petroleum geological activities in
Page 88 and 89:
Seismic acquisition during summer 2
Page 90 and 91:
Other petroleum geological work Alt
Page 92 and 93:
A multidisciplinary study of the Pa
Page 94 and 95:
Seismic interpretation The grid of
Page 96 and 97:
Middle Eocene Lower Eocene Upper Pa
Page 98 and 99:
Chalmers, J.A., Dahl, J.T., Bate, K
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95-06 ▲ ▲ 58° 95-12 95-10 56°
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70° 71° 60° 2000 2000 2400 400 1
Page 104 and 105:
Storey, M., Duncan, R.A., Pedersen,
Page 106 and 107:
24° 100 km 30° 27° 21 ° Jameson
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Oligocene Krabbedalen Fm Eocene Bop
Page 110 and 111:
grading. Bivalve shell material is
Page 112 and 113:
References Birkenmajer, K. 1972: Re
Page 114 and 115:
B A 72° Palaeogene basalts Gl 50 k
Page 116 and 117:
a b c d e f g h 20 µm i j k l Fig.
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offshore South-East Greenland, onsh
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▲ Albert Heim Bjerge Wordie Gletc
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T D A CW NS placed the lowermost c.
Page 124 and 125:
is abundant and highly diverse, and
Page 126 and 127:
The Heimbjerge Formation comprises
Page 128 and 129:
Late Permian carbonate concretions
Page 130 and 131:
m 25 20 15 B3 L2 B2 Fig. 3. Simplif
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(2001), who pointed out the restric
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Piasecki, S. 1984: Preliminary paly
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66° 68° • • • • • • 7
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absent at Tikeraussaq where a postu
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72° 70° 68° 66° Sample locality
Page 142 and 143:
Table 2. Summary of selected elemen
Page 144 and 145:
Concluding remarks Observations dur
Page 146 and 147:
Lake-catchment interactions with cl
Page 148 and 149:
lakes. As in earlier reports (e.g.
Page 150 and 151:
Discussion Global climate models pr
Page 152 and 153:
Glaciological investigations on ice
Page 154 and 155:
Fig. 2. The new one-mast design of
Page 156 and 157:
A B N 20 km 1993 1995 Fig. 5. Satel
Page 158 and 159:
Krabill, W., Frederick, E., Manizad
Page 160 and 161:
2001/47: Calibration of stream sedi
Page 162 and 163:
Hanghøj, K., Kelemen, P., Bernstei
Page 165 and 166:
Danmarks og Grønlands Geologiske U
Page 167:
GEOLOGY OF GREENLAND SURVEY BULLETI
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