The sea covering southern Ontario was generally deeper during the Devonian than

The sea covering southern ontario was generally

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The sea covering southern Ontario was generally deeper during the Devonian than in the Silurian- True The Taconic Orogeny caused water to become more shallow in southern Ontario- False The thickness of Paleozoic rocks is likely thicker under Attawapiskat than Moosonee- False The thickness of Paleozoic rocks is likely thicker under Windsor than it is under Toronto- True The youngest rock strata in Ontario is Devonian in age- True What does the Great Unconformity separate? What happened to global (eustatic) sea levels in the Cambrain - It rose substantially What is a peneplain - A land surface worn flat by erosion What is another name for the great unconformity in Ontario? - The Cashel Peneplain What is the age range of rocks in the Algonquin Arch? - middle Ordovician to Upper devonian What is the approximate age range of the Ordovician - 485Ma to 443Ma What is the caprock of Niagara Falls - The lockport dolostone What rock type forms from the growth of reefs in shallow, clean, warm water? - Not shale - Not sandstone - Not Evaporites What rock units would you expect to see in the Niagara escarpment - All answers are correct
Which of the following lists regions in order from oldest Paleozoic bedrock to youngest Palezoic Which of the following Paleozoic Formations is comprised of sandstones deposited directly upon the Cashel peneplain Which of the following Paleozoic Formations is known for having many fish fossils Which of the following Stratigraphic units consists of shale deposited during the Acadian Which of the following Stratigraphic units consists of shale deposited during the Taconic Which of the Following stratigraphic units contains mineable salt deposits Which of the following stratigraphic units is Cambrian in age? Which of the following stratigraphic unit is the oldest? Which of the following stratigraphic units is Silurian in age?

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