scholarly journals Regional Geological Setting of Pre - Carboniferous Mineral Deposits in the western Cape Breton Highlands, Nova Scotia

1990 ◽  
Author(s):  
R A Jamieson ◽  
P C Tallman ◽  
H E Plint ◽  
K A Connors
Keyword(s):  
Nova Scotia ◽  
Mineral Deposits ◽  
Western Cape ◽  
Geological Setting ◽  
Cape Breton

scholarly journals Geological setting of pre-carboniferous mineral deposits in the western Cape Breton Highlands, Nova Scotia

1989 ◽  
Author(s):  
R A Jamieson ◽  
P C Tallman ◽  
H E Plint ◽  
K A Connors
Keyword(s):  
Nova Scotia ◽  
Mineral Deposits ◽  
Western Cape ◽  
Geological Setting ◽  
Cape Breton

scholarly journals Geology and mineralization of the Jumping Brook metamorphic suite, Faribault Brook area, western Cape Breton Island, Nova Scotia

1988 ◽  
Author(s):  
P Tallman ◽  
A Sangster ◽  
R A Jamieson
Keyword(s):  
Nova Scotia ◽  
Western Cape ◽  
Cape Breton Island ◽  
Cape Breton

Allerød–Younger Dryas Coleoptera from western Cape Breton Island, Nova Scotia, Canada

1996 ◽  
Vol 33 (1) ◽  
pp. 33-41 ◽  
Author(s):  
Randall F. Miller
Keyword(s):  
Nova Scotia ◽  
Younger Dryas ◽  
Late Glacial ◽  
Cold Climate ◽  
Western Cape ◽  
Cape Breton Island ◽  
Cape Breton ◽  
Beetle Assemblages ◽  
Climate Indicator ◽  
Younger Dryas Event

Studies of Coleoptera remains from two late-glacial sites on Cape Breton Island, Nova Scotia, Canada, present a picture of the paleoenvironment and paleoclimate during the Allerød–Younger Dryas transition in the Maritimes region. They provide evidence for the Younger Dryas event in northeastern North America. Between 11 300 and 10 800 BP, the beetle assemblages at the Campbell site are typical of faunas of the modern middle to northern boreal forest. The West Mabou site contains beetle fossils younger than 10 900 BP, possibly as young as 10 500 BP, extending into the time period of the Younger Dryas, dated from 10 800 to 10 000 BP in the Maritimes. A "cold climate" indicator recognizable in the beetle fauna, Olophrum boreale, occurs in relative abundance and provides an interesting comparison with sites in Europe where the same northern boreo-montane species is evident at the beginning of the Younger Dryas.

Deglaciation of Port Hood Island, Nova Scotia

1974 ◽  
Vol 11 (10) ◽  
pp. 1357-1365 ◽  
Author(s):  
J. Terasmae
Keyword(s):  
Nova Scotia ◽  
Radiocarbon Dating ◽  
Climatic Conditions ◽  
Western Cape ◽  
Cape Breton Island ◽  
Cape Breton ◽  
Soil Creep ◽  
Palynological Study ◽  
Surficial Deposits

A palynological study and radiocarbon dating of surficial deposits on Port Hood Island, Nova Scotia, have indicated that deglaciation occurred more than 11 000 yr B.P., and that the presence of an 'upper till' in local depressions is attributable to soil-creep processes under cold and wet climatic conditions some 11 000 to 10 000 yr B.P. No evidence was found of an ice advance younger than 11 000 yr B.P. in western Cape Breton Island.

Determination of nearshore geologic structure off western Cape Breton Island, Nova Scotia, using high-resolution marine magnetics

2002 ◽  
Vol 39 (9) ◽  
pp. 1299-1312 ◽  
Author(s):  
Sonya A Dehler ◽  
D Patrick Potter
Keyword(s):  
Nova Scotia ◽  
High Resolution ◽  
Transition Zone ◽  
Magnetic Data ◽  
Magnetic Observatory ◽  
Western Cape ◽  
Offshore Structure ◽  
Seismic Reflection Data ◽  
Cape Breton Island ◽  
Cape Breton

New high-resolution magnetic data have been acquired along the coast of western Cape Breton Island near Cheticamp, Nova Scotia, in a transition zone between exposed, elevated basement of the Cape Breton highlands and the adjacent Carboniferous sediment-filled Magdalen Basin. These data were collected to provide continuity between the mapped onshore geology and the geophysical-based interpretations of offshore structure. Separation of the geologic component of the data from the effects of diurnal and other variations in the Earth's magnetic field was made difficult by recording problems at the nearby base recording station. Careful correlation of the fragmented station signal with records from a nearby permanent magnetic observatory enabled a reasonable diurnal signal to be synthesized and applied successfully to the data. Additional processing and filtering helped to enhance small anomalies in the data. Several low-amplitude, fairly linear magnetic anomalies are visible in the reduced anomaly data, generally trending north to northwest away from the coastline. Small-amplitude lineations in the offshore at Cheticamp are associated with folded, tilted, or faulted strata imaged on coincident seismic reflection data and are interpreted as representing juxtaposed units of Carboniferous strata. Other small anomalies appear to represent shallow contacts between intrusive or metasedimentary rocks visible in outcrops near the coast. A stronger, coast-parallel anomaly that extends across the study area from a regional magnetic high in the north is coincident with an offset in basement rocks or deeper strata beneath Carboniferous basin fill. This anomaly may mark part of the faulted transition zone between the elevated highlands of northwestern Cape Breton Island and the Magdalen Basin depocentre.

The significance of Mn‐rich ilmenite and the determination of P–T paths from zoned garnet in metasedimentary rocks from the western Cape Breton Highlands, Nova Scotia

2019 ◽  
Vol 37 (9) ◽  
pp. 1171-1192 ◽  
Author(s):  
Travis McCarron ◽  
Christopher R. M. McFarlane ◽  
Fred Gaidies
Keyword(s):  
Nova Scotia ◽  
Western Cape ◽  
Metasedimentary Rocks ◽  
Cape Breton
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