Interglacial sediments have been known to occur at Toronto for about a century. There have been two main periods of attention: first by A. P. Coleman in the early twentieth century; and second mostly by the author and co-workers in the past quarter century. Attention was focussed early on the Don Formation because of its rich fossil assemblages. The Don Formation, consisting of gravel, sand, and clay, is commonly 6 to 9 m thick and has been encountered in outcrop only along the DonValley. However, excavations and borings indicate its presence under much of southern Metropolitan Toronto; it may continue northward along the Laurentian River Valley. Its only continuing, accessible exposure has been the Don Valley Brickyard. Early paleontologic...
In the Geraldton and Hemlo areas distantly-derived carbonate tills lie between slightly to non-calca...
An examination of topographic lineaments detectable in Landsat TM images and measurement of joints i...
Halton Till and Glacial Lake Iroquois lacustrine sand and gravel deposits are the major surficial ma...
Nonglacial deposits in northern Ontario that may date to the last interglacial interval are well kno...
Inter-till sediments (Units 2, 3, 4) in a sand pit located 115 km east of Ottawa, Ontario, contain a...
Although paleosols are useful indicators of paleoclimates. it is first necessary to establish the re...
Tyndall Stone is a distinctively mottled and strikingly fossiliferous dolomitic limestone that has b...
Tyndall Stone is a distinctively mottled and strikingly fossiliferous dolomitic limestone that has b...
Three soils of postglacial age, representing a chronosequence in the Rouge River Basin of south-cent...
Quaternary sediments exposed along Pasley River consist of a lower marine deltaic sand overlain in s...
The Muir Point Formation probably represents the last interglacial and climatic maximum of the Late ...
The manuscript documents voluminous new and published stratigraphie and paléontologie data from a re...
Numerous Quaternary organic deposits of various lithologies beneath one or more till units of Wiscon...
The Northern Great Plains of western Canada contain numerous saline and hypersaline lakes. Most of t...
Thick (400+ m) and well exposed sediment fills in the Fraser and Chilcotin river valleys of central ...
In the Geraldton and Hemlo areas distantly-derived carbonate tills lie between slightly to non-calca...
An examination of topographic lineaments detectable in Landsat TM images and measurement of joints i...
Halton Till and Glacial Lake Iroquois lacustrine sand and gravel deposits are the major surficial ma...
Nonglacial deposits in northern Ontario that may date to the last interglacial interval are well kno...
Inter-till sediments (Units 2, 3, 4) in a sand pit located 115 km east of Ottawa, Ontario, contain a...
Although paleosols are useful indicators of paleoclimates. it is first necessary to establish the re...
Tyndall Stone is a distinctively mottled and strikingly fossiliferous dolomitic limestone that has b...
Tyndall Stone is a distinctively mottled and strikingly fossiliferous dolomitic limestone that has b...
Three soils of postglacial age, representing a chronosequence in the Rouge River Basin of south-cent...
Quaternary sediments exposed along Pasley River consist of a lower marine deltaic sand overlain in s...
The Muir Point Formation probably represents the last interglacial and climatic maximum of the Late ...
The manuscript documents voluminous new and published stratigraphie and paléontologie data from a re...
Numerous Quaternary organic deposits of various lithologies beneath one or more till units of Wiscon...
The Northern Great Plains of western Canada contain numerous saline and hypersaline lakes. Most of t...
Thick (400+ m) and well exposed sediment fills in the Fraser and Chilcotin river valleys of central ...
In the Geraldton and Hemlo areas distantly-derived carbonate tills lie between slightly to non-calca...
An examination of topographic lineaments detectable in Landsat TM images and measurement of joints i...
Halton Till and Glacial Lake Iroquois lacustrine sand and gravel deposits are the major surficial ma...