...L. J. Kerr-Lawson; P. F. Karrow; T. W. D. Edwards; G. L. Mackie Abstract The Don Formation comprises 8–9 m of fossiliferous stratified sand and clay, lying between glacial deposits of Wisconsinan and presumed Illinioan age. It has yielded a diverse fossil flora and fauna indicating a climate...

...Nicholas Eyles; Bryan M. Clark Abstract The Don Valley Brickyard in Toronto is an internationally designated type site in recognition of diverse faunal remains in the Don Beds of last (Sangamonian) interglacial age; pollen in overlying strata record the climatic deterioration marking the onset...

...S. Poplawski; P. F. Karrow Abstract Type section exposures at the Don Valley brickyard and Scarborough Bluffs were studied for ostracode occurrences. In all, 12 species were identified from the Don Formation, with Candona rawsoni and Candona caudata being most abundant. A deltaic environment...

... thermo-philous pollen. Tills and glaciolacustrine sediments from 10 sites in southern Ontario, including the Don Valley Brickyard section at Toronto, where polynologically investigated to compare the pollen content in glacigenic deposits of various ages. Only one site (upper Bradtville till) contained...

... paléobotanique des coupes de Don Valley Brickyard ( Terasmæ 1960 ) et telle que confirmée cidessus, fournissait d’abondantes sources de pollen de chêne ( Quercus ), d’orme ( Ulmus ) et de caryer ( Carya ), les trois genres d’essences feuillues les mieux représentés dans le diagramme hormis les bouleaux...

...Fig. 1. Location map for the Woodbridge site, Don Valley Brickyard, and Scarborough Bluffs. QEW, Queen Elizabeth Way. Numbers indicate highway routes. ...

... the Scarborough Bluffs and a number of nearby sites, notably the Don Valley Brickyards and a section in Woodbridge ( Karrow 1967 ; Eyles 1987 ; Eyles and Williams 1992 ; Karrow et al. 2001 ). A chronostratigraphic framework has been developed in the LT region based on the presence of organic material...

..., Woodbridge; t, Don Valley Brickyard); stratigraphic reference sections along the Erie Bluffs (EB), Bowmanville Bluffs (BB), and Scarborough Bluffs (SB) shown in thick red lines; ( b ) preglacial drainage pathways (blue lines) of the Great Lakes after Spencer (1890) and locations of former and present...

... of southeastern Wisconsin . American Midland Naturalist , 118 : 375 – 384 . doi: 10.2307/2425794 . Eyles , N. , and Clark , B.M. 1988 . Last interglacial sediments of the Don Valley Brickyard, Toronto, Canada, and their paleoenvironmental significance . Canadian Journal of Earth Sciences , 25...

..., United States and Canada: Don # 6 - Collected and described by H. C. Duthie and R. G. M. Rani (1967) of the University of Waterloo, Ontario; from Don Valley brickyard, Toronto, Ontario, Canada; fourth sand (.92m) above the Illinoian till. Don #4 (.3m above Illinoian till), and Don #20 (5.5m above...

... years (e.g., Don Valley Brickyard; Eyles et al. 1985 ; Karrow 1989; Eyles 1997 ). In addition, many buried bed-rock valleys in southern Ontario are known to host significant local and regional aquifers ( White 1975 ; Singer et al. 1994 ; Holysh 1995 ; Singer et al. 2003 ) because these valleys...

... beginning in 1894, described evidence of interglacial conditions in the Don Valley and Don Brickyard at Toronto and made it world famous at the Twelfth International Geological Congress, held in Canada in 1913 ( Coleman 1894 , 1913 ). These Toronto sites then remained for decades the sole established...

... at the University of Leicester, Department of Geology, and comes from the Don Valley Brickyard Quarry, Toronto (A930-D1015), which exposes 21 m of the lower Meaford–Dundas (Georgian Bay) Formation. The whole formation is within the Amorphognathus superbus conodont zone of the Upper Ordovician. Ordovician...