Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Peter S. Giles"'
Autor:
Lynn T. Dafoe, John Shaw, Christopher Jauer, Peter S. Giles, John W.F. Waldron, D. Patrick Potter, Paul Wilson
Publikováno v:
Bulletin of Canadian Petroleum Geology. 64:1-23
St. George’s Bay lies south of Port au Port Peninsula on the west coast of Newfoundland, Canada. The Carboniferous Bay St. George subbasin extends beneath the bay and onshore to the southeast. The subbasin is an extension of the Magdalen Basin, a C
Autor:
Javier García-Veigas, Tim K. Lowenstein, Peter S. Giles, Nora M. Holt, Sherilyn Williams-Stroud
Publikováno v:
Geochimica et Cosmochimica Acta. 134:317-334
The major-ion chemistry (Na + , Mg 2+ , Ca 2+ , K + , SO 4 2− , and Cl − ) of Carboniferous seawater was determined from chemical analyses of fluid inclusions in marine halites, using the cryo scanning electron microscopy (Cryo-SEM) X-ray energy-
Autor:
Peter S. Giles
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. :134-152
Some researchers have suggested that Phanerozoic land-based ice sheets extended occasionally into the tropical realm. If true, the tropical ocean at those times must have been distinctly colder than at the Last Glacial Maximum (LGM) when northern hem
Autor:
Peter S. Giles, Nicolas Pinet, Peter Hannigan, James R. Dietrich, Denis Lavoie, Sébastien Castonguay, Anthony P. Hamblin
Publikováno v:
Bulletin of Canadian Petroleum Geology. 59:54-84
The Paleozoic sedimentary successions in eastern Canada occur in four major tectonostratigraphic domains: the Lower–Middle Paleozoic autochthonous St. Lawrence Platform, extending from southern Quebec to western Newfoundland; the deformed Lower Pal
Publikováno v:
Palynology. 34:43-89
Carboniferous rocks in the Joggins area, Nova Scotia, and the Maringouin Peninsula, New Brunswick, are world renowned for their well-preserved macroflora, but this paper is the first detailed study of the palynoflora. The section is comprised of the
Autor:
Peter S. Giles
Publikováno v:
Bulletin of Canadian Petroleum Geology. 57:449-471
Orbital forcing is strongly expressed in spectra of time series delineating transgressive-regressive (TR) cycles in the late Visean Windsor Group in the Shubenacadie Basin of southern Nova Scotia. These spectra compare closely with those of synthetic
Autor:
Peter S. Giles
Publikováno v:
Atlantic Geology. 44:167-185
The Magdalen Islands archipelago is the single site in the north-central Gulf of St. Lawrence where surface exposures of the Windsor Group, an important Mississippian (Visean) marine marker interval within the thick Late Devonian-Early Permian fill o
Autor:
John Utting, Peter S. Giles
Publikováno v:
Canadian Journal of Earth Sciences. 45:45-67
A new zone, the Reticulatisporites carnosus Assemblage Zone of late Pendleian to Arnsbergian age, is proposed for miospore assemblages in the Searston Formation of the Barachois Group and in unnamed coal-bearing strata in higher portions of the group
Publikováno v:
Journal of Geochemical Exploration. 80:171-191
Eighty-two core samples were collected from the Spring Valley #1 well which penetrates the Upper Carboniferous strata in the Late Devonian–Early Permian Maritimes Basin. The strata consist of alternating sandstones and mudstones deposited in a cont
Autor:
D. Colin McGregor, Sandra M. Barr, Greg R. Dunning, Georgia Pe-Piper, Peter S. Giles, David J.W. Piper
Publikováno v:
Canadian Journal of Earth Sciences. 39:1219-1237
Fifteen UPb (zircon) radiometric age determinations have been made on igneous rocks of Middle Devonian to Early Carboniferous age from the southern margin of the Magdalen basin in Cape Breton Island and northern mainland Nova Scotia. Volcanic rocks