... change, we use remote sensing imagery to quantify changes in a low-Arctic landscape located near Nejanilini Lake in northern Manitoba ( Fig. 1 ). We compare the number and area of water bodies (ponds and lakes) and dry, upland barrens in 1956 with the modern landscape (2008–2011) for eight ∼25 km 2...

... crystal that is growing into chalcopyrite. F ig . 7. Plot of Cr versus Pt + Pd for mineralized samples within the KO Zone. The Fox River Sill, in northern Manitoba, is a predominantly ultramafic layered intrusion with a true thickness of up to 2 km at the present erosional level...

... of the Churchill River Group in northern Manitoba. At over 700 mm in length, it is almost 70 percent longer than the largest previously documented complete trilobite, and provides the first unequivocal evidence of maximum trilobite length in excess of one-half metre. Comparisons with other fossil and extant...

...Samuel J. Nelson; Markes E. Johnson Abstract The name “Jens Munk Archipelago” is proposed for a cluster of small monadnocks that rise a maximum of 45 m above present sea level on the shores of Hudson Bay in the Churchill area of northern Manitoba. Resistant Precambrian quartzite formed shoals...

...L. A. Dredge Abstract In northern Manitoba, carbonates were glacially dispersed westwards for distances up to 260 km beyond the limit of carbonate bedrock. The dispersal pattern in the surface till reflects the interaction of Keewatin and Hudson – Labrador ice in the region during the Wisconsin...

...G. S. Clark; D. C. P. Schledewitz Abstract Rubidium–strontium whole-rock ages are reported from the Nejanilini – Great Island area in northeastern Manitoba. This area is part of an extensive zone of Archean basement that was metamorphosed and intruded by granitic magma during the Proterozoic...

...Leslie J. Kornik Abstract An integrated aeromagnetic-geologic interpretation of the Moak Lake – Setting Lake structure, a distinctive magnetic feature which contains the Manitoba nickel belt, is presented. This structure is separated, on the basis of aeromagnetic and geologic data, into eastern...

...R. A. Gibb Abstract To assist in the interpretation of gravity anomalies in northern Manitoba and northeastern Saskatchewan, a part of the western Canadian Shield, the average densities of 2004 Precambrian rock samples, grouped according to rock type, are tabulated. Relatively positive anomalies...

...R. A. Gibb Abstract The Bouguer anomaly map of nothern Manitoba and part of northeastern Saskatchewan was updated by a gravity survey in 1965. Density determinations of some 2000 Precambrian rock samples provide a sound basis for interpretation of the Bouguer anomalies in terms of relatively near...

...L. J. Kornik; A. S. MacLaren Abstract A regional aeromagnetic study of northern Manitoba suggests adjustments in the position of the Churchill–Superior boundary. This proposed boundary is correlated to a narrow, continuous magnetic low that changes direction at its northern end, from a northeast...