Recent Trends of Glacier Fluctuations in the North Atlantic Area

Nature ◽  
1955 ◽  
Vol 175 (4448) ◽  
pp. 188-190 ◽  
Author(s):  
M. M. SWEETING
1982 ◽  
Vol 2 (2) ◽  
pp. 159-169 ◽  
Author(s):  
T. J. Makrogiannis ◽  
A. A. Bloutsos ◽  
B. D. Giles

2009 ◽  
Vol 146 (3) ◽  
pp. 309-325 ◽  
Author(s):  
J. HANSEN ◽  
D. A. JERRAM ◽  
K. McCAFFREY ◽  
S. R. PASSEY

AbstractThe processes that led to the onset and evolution of the North Atlantic Igneous Province (NAIP) have been a theme of debate in the past decades. A popular theory has been that the impingement on the lower lithosphere of a hot mantle plume (the ‘Ancestral Iceland’ plume) initiated the first voluminous outbursts of lava and initiated rifting in the North Atlantic area in Early Palaeogene times. Here we review previous studies in order to set the NAIP magmatism in a time–space context. We suggest that global plate reorganizations and lithospheric extension across old orogenic fronts and/or suture zones, aided by other processes in the mantle (e.g. local or regional scale upwellings prior to and during the final Early Eocene rifting), played a role in the generation of the igneous products recorded in the NAIP for this period. These events gave rise to the extensive Paleocene and Eocene igneous rocks in W Greenland, NW Britain and at the conjugate E Greenland–NW European margins. Many of the relatively large magmatic centres of the NAIP were associated with transient and geographically confined doming in Early Paleocene times prior to the final break-up of the North Atlantic area.


1950 ◽  
Vol 4 (4) ◽  
pp. 694-697

The first series of meetings of the Council of Deputies opened in London on July 25 under the chairmanship of Charles M. Spofford (United States). Upon adjournment of the Council on July 28 for discussion with members' respective governments, a statement was issued saying that “practical measures required to build up the defences of the west in the shortest possible time” had been discussed. The deputies unanimously agreed that the deterioration in the world situation created by the situation in Korea made it more important than ever for the North Atlantic Treaty states to speed up their common defense. They recognized “the need for maintaining and safeguarding the economic construction and stability of the North Atlantic area”, the communiqué continued, but agreed that this depended on establishment of an effective system of integrated defense. The deputies noted the additional effort already announced by several members of the treaty countries and unanimously approved certain recommendations to accelerate defense production, including a request for greater expenditures on defense.


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