Sedimentology and stratigraphy of the Lower Cretaceous Isachsen Formation: Ellef Ringnes Island, Sverdrup Basin, Canadian Arctic Archipelago

2014 ◽  
Vol 57 ◽  
pp. 135-151 ◽  
Author(s):  
D.N. Tullius ◽  
A.L. Leier ◽  
J.M. Galloway ◽  
A.F. Embry ◽  
P.K. Pedersen
Keyword(s):  
Lower Cretaceous ◽  
Canadian Arctic ◽  
Canadian Arctic Archipelago ◽  
Sverdrup Basin ◽  
Ellef Ringnes Island

Middle Jurassic to Lower Cretaceous paleoclimate of Sverdrup Basin, Canadian Arctic Archipelago inferred from the palynostratigraphy

2013 ◽  
Vol 44 ◽  
pp. 240-255 ◽  
Author(s):  
Jennifer M. Galloway ◽  
Arthur R. Sweet ◽  
Graeme T. Swindles ◽  
Keith Dewing ◽  
Thomas Hadlari ◽  
...  
Keyword(s):  
Lower Cretaceous ◽  
Middle Jurassic ◽  
Canadian Arctic ◽  
Canadian Arctic Archipelago ◽  
Sverdrup Basin

Geothermal gradients and terrestrial heat flow along a south‐north profile in the Sverdrup Basin, Canadian Arctic Archipelago

Geophysics ◽  
1990 ◽  
Vol 55 (8) ◽  
pp. 1105-1107 ◽  
Author(s):  
F. W. Jones ◽  
J. A. Majorowicz ◽  
A. F. Embry ◽  
A. M. Jessop
Keyword(s):  
Fluid Flow ◽  
Heat Flow ◽  
Lower Cretaceous ◽  
Canadian Arctic ◽  
Thermal Anomaly ◽  
Temperature Gradients ◽  
Petroleum Exploration ◽  
Canadian Arctic Archipelago ◽  
Sverdrup Basin ◽  
Sill Intrusion

Data from eleven petroleum exploration wells along a south‐north profile in the Sverdrup Basin of the Canadian Arctic Islands indicate large variations in temperature gradients(18 ± 2 to 39 ± 2 mK/m) and heat‐flow values [Formula: see text]. High values occur near the axis of the basin and values decrease systematically toward the southern and northern flanks of the basin. The basin axis in this area is the zone of maximum crustal attenuation and Lower Cretaceous dike and sill intrusion, but any thermal anomaly associated with these events will have dissipated by now. The present heat‐flow pattern is likely the result of thermal refraction or fluid flow in the basin.

Sign in / Sign up

Export Citation Format

Share Document