scholarly journals The dynamics of polar fossil forests: Tertiary fossil forests of Axel Heiberg Island, Canadian Arctic Archipelago

1991 ◽  
Author(s):  
J E Francis
Keyword(s):  
Canadian Arctic ◽  
Canadian Arctic Archipelago ◽  
Axel Heiberg Island

scholarly journals Volcanic style in the Strand Fiord Formation (Upper Cretaceous), Axel Heiberg Island, Canadian Arctic Archipelago

1985 ◽  
Vol 3 (1) ◽  
pp. 107-122 ◽  
Author(s):  
B. Ricketts ◽  
K. G. Osadetz ◽  
A. F. Embry
Keyword(s):  
Upper Cretaceous ◽  
Canadian Arctic ◽  
Canadian Arctic Archipelago ◽  
Axel Heiberg Island

HIGH LATITUDE METEORIC OXYGEN ISOTOPE COMPOSITIONS FROM THE CENOMANIAN LOWER KANGUK FORMATION, AXEL HEIBERG ISLAND, CANADIAN ARCTIC ARCHIPELAGO

2018 ◽  
Author(s):  
Jeffrey Bryce Ross ◽  
◽  
Greg A. Ludvigson ◽  
Claudia J. Schroder-Adams
Keyword(s):  
Oxygen Isotope ◽  
High Latitude ◽  
Canadian Arctic ◽  
Canadian Arctic Archipelago ◽  
Axel Heiberg Island

scholarly journals Aptian to Santonian foraminiferal biostratigraphy and paleoenvironmental change in the Sverdrup Basin as revealed at Glacier Fiord, Axel Heiberg Island, Canadian Arctic Archipelago

2014 ◽  
Vol 413 ◽  
pp. 81-100 ◽  
Author(s):  
Claudia J. Schröder-Adams ◽  
Jens O. Herrle ◽  
Ashton F. Embry ◽  
James W. Haggart ◽  
Jennifer M. Galloway ◽  
...  
Keyword(s):  
Canadian Arctic ◽  
Canadian Arctic Archipelago ◽  
Paleoenvironmental Change ◽  
Sverdrup Basin ◽  
Axel Heiberg Island ◽  
Foraminiferal Biostratigraphy

Vascular plants from some localities in the western and northern parts of the Canadian Arctic Archipelago

1970 ◽  
Vol 48 (11) ◽  
pp. 1931-1938 ◽  
Author(s):  
Marian Kuc
Keyword(s):  
Vascular Plants ◽  
Canadian Arctic ◽  
River Valley ◽  
Canadian Arctic Archipelago ◽  
Good Friday ◽  
Banks Island ◽  
Axel Heiberg Island

The paper lists 123 species of vascular plants from several areas hitherto not investigated botanically: Masik River Valley, Banks Island; Eglinton Island; Fitzwilliam Owen Island; and Good Friday Bay, Axel Heiberg Island. Also, collections are listed from Meighen Island and from the vicinity of Eureka, Axel Heiberg Island, both areas where botanical work has been carried out earlier.

Stratigraphy and floristics of Eocene swamp forests from Axel Heiberg Island, Canadian Arctic Archipelago

1993 ◽  
Vol 30 (9) ◽  
pp. 1914-1923 ◽  
Author(s):  
David R. Greenwood ◽  
James F. Basinger
Keyword(s):  
Canadian Arctic ◽  
System Structure ◽  
Forest Community ◽  
Forest Composition ◽  
Small Scale ◽  
Canadian Arctic Archipelago ◽  
Lake Formation ◽  
Axel Heiberg Island ◽  
Density And Biomass

A record of polar Eocene forests is preserved as in situ tree-stump fields and leaf-litter mats in Buchanan Lake Formation sediments on Axel Heiberg Island, in the Canadian Arctic Archipelago. Stratigraphic examination at the centimetre to metre scale of peat–coal lithology and macrofossil floristics in two levels of these fossil forests reflects small-scale changes in forest composition and swamp hydrology horizontally and temporal variation vertically. Root system structure and tree base stratigraphy suggest that exposed tree stumps may not include only coeval individuals of a single forest stand, but rather also individuals representing different phases of the forest through one cycle of the hydrological development of this Eocene polar forest community. Earlier calculations of stand density and biomass, based upon the assumption that all stumps represent coeval trees, may therefore be greatly overestimated. A mosaic of Alnus – fern bog, mixed coniferous community, and taxodiaceous (Metasequoia–Glyptostrobus) swamp appears to have produced both the leaf mats and the in situ stumps, with the taxodiaceous swamp the dominant peat-accumulating phase.

scholarly journals COMPUTER ANALYSIS OF A GLACIER INVENTORY OF AXEL HEIBERG ISLAND: CANADIAN ARCTIC ARCHIPELAGO

1969 ◽  
Vol 14 (1) ◽  
pp. 19-28 ◽  
Author(s):  
C. S.L. OMMANNEY ◽  
R. H. GOODMAN ◽  
F. MÜLLER
Keyword(s):  
Computer Analysis ◽  
Canadian Arctic ◽  
Canadian Arctic Archipelago ◽  
Glacier Inventory ◽  
Axel Heiberg Island
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