The Subsurface Paleozoic Stratigraphy of Southern Ontario PDF Download

Author: Derek K. Armstrong
Publisher:
ISBN: 9781443518468
Category : Geology
Languages : en
Pages : 301

View

Book Description

Author: Lyman J. Chapman
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

View

Book Description

Author: Derek K. Armstrong
Publisher:
ISBN: 9781424922024
Category : Geology
Languages : en
Pages : 214

View

Book Description

Author: N. Eyles
Publisher: Markham, Ont. : Fitzhenry & Whiteside
ISBN:
Category : History
Languages : en
Pages : 360

View

Book Description
In its long and rocky past, the place we call Ontario has traveled across the equator, been peppered and pockmarked by meteorites, seen the rise and decline of towering mountains, and gave rise to some very strange and now extinct organisms. In fact, what seems like a changeless landscape was once covered by vast seas and huge, continent-wide ice sheets which measured 2 kilometres thick, leaving in their wake, the Great Lakes. Ontario Rocks tells this fascinating 3 billion year long story of Ontario's geological evolution, from its beginnings as part of an early landmass called Arctica, its incorporation into enormous supercontinents, through to the repeated ice ages and abrupt climatic changes of the last few thousand years. Merging Canadian geology with global evolution, this highly illustrated survey also touches on the development of Ontario's mining and oil industries, and the commercial use of rocks as building material. Ontario Rocks concludes with an exploration of the "artificial" urban landscape, and how geologists use their knowledge to safeguard groundwater and rivers, dispose of wastes and understand the hazards posed by earthquakes and erosion. Ontario Rocks is a highly accessible sourcebook, perfect for students and all those intrigued by the history and formation of the land under us.

Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 832

View

Book Description

Author: Nicholas Eyles
Publisher:
ISBN: 9781550418590
Category : Geology
Languages : en
Pages : 570

View

Book Description
The province of Ontario contains many sites of outstanding geological importance. Many are internationally well known and attract visitors from around the globe. Others no less important remain hidden in plain sight. During the last 3 billion years Ontario has been witness to giant tectonic collisions as North America collided in turn with South America and Africa creating huge mountains now long gone. Many of Ontario's northern rocks originated as magma on ancient ocean floors long before life flourished. The province has been dented by fiery meteorites, drifted across the equator, been flooded by tropical seas rich in marine life and scraped bare by ice sheets. Ontario's rich geologic history is illustrated here by short descriptions of more than 200 field sites ranging from Timmins in the north to Windsor in the south. These include the Sleeping Giant near Thunder Bay; Agawa Canyon; the Sudbury meteorite crater; Niagara Escarpment; the Falls and Gorge; numerous caves, the mineral-rich Bancroft area; and the high lakeshore cliffs at Scarborough Bluffs. Some sites are sacred to First Nations and are associated with spectacular rock art. Also included are sites from adjacent parts of Quebec such as the Monteregian Hills near Montreal, the Gatineau Hills at Ottawa and a few sites in New York State, all of which add to the story of the geological evolution of Ontario and all of which are all within easy driving distance from Ontario. Each site features a short summary of its significance and is depicted on a map with GPS coordinates. Take a drive through our geology and take a few moments to think of Ontario's long and varied history.

Author: Albert W. Bally
Publisher: Geological Society of America
ISBN: 0813754453
Category : Science
Languages : en
Pages : 633

View

Book Description
Summaries of the major features of the geology of North America and the adjacent oceanic regions are presented in 20 chapters. Topics covered include concise reviews of current thinking about Precambrian basement, Phanerozoic orogens, cratonic basins, passive-margin geology of the Atlantic and Gulf Coast regions, marine and terrestrial geology of the Caribbean region and economic geology.

Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1300

View

Book Description
1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.

Author: Geological Survey of Canada
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 714

View

Book Description
1901 is accompanied by atlas of maps.

Author: Jean Pohl
Publisher: Springer Science & Business Media
ISBN: 366301889X
Category : Science
Languages : en
Pages : 148

View

Book Description