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Sandstone Oxidation
With the change of seasons, my plant and fungus posts are coming to an end and my two popular winter series – PEI natural history and...
katemacquarrie22
Nov 15, 20232 min read
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Walchia Fossil Find
I’ve been checking my favorite coastal sites to see how they’re doing after Hurricane Fiona. As predicted, our sand dunes are recovering...
katemacquarrie22
Jul 12, 20232 min read
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Permian to Present 6: Metamorphic rock
So far in ‘PEI: Permian to Present’ we’ve looked at the Island’s sedimentary sandstone, our only igneous outcrop, some of our common...
katemacquarrie22
Dec 26, 20222 min read
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Permian to Present 5: Post-glacial evidence
In the last edition of ‘PEI: Permian to Present’ we looked at the Island during and just after the last ice age. Today, let’s examine a...
katemacquarrie22
Dec 26, 20222 min read
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Permain to Present 4: Ice Age
For this fourth edition of ‘PEI: Permian to Present’, let’s jump ahead about 246.9 million years to the time of the last Ice Age. Our...
katemacquarrie22
Dec 26, 20222 min read
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Permian to Present 3: Iron Rock
Welcome to the third edition of “PEI: Permian to Present”. So far, we’ve looked at the Island’s famous red sandstone, learned why it is...
katemacquarrie22
Dec 25, 20222 min read
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Permian to Present 2: Fossils
In the first edition of “PEI: Permian to Present” we looked at what the Island’s famous red standstone tells us about the environment in...
katemacquarrie22
Dec 25, 20222 min read
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Permian to Present 1: Reading Bedrock
Welcome to the first installment of my new series “Natural History of PEI: Permian to Present”. I’ll be posting these occasionally among...
katemacquarrie22
Dec 25, 20222 min read
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