Tag Archive | Extinction

Keystone Thrust at Red Rock Canyon

As Anne and I traveled around Red Rock Canyon in Nevada, we saw immense gray carbonate mountains next to with the red sandstone hills. At about the same time as the dinosaurs became extinct, 65 million years ago, there was a shoving match between two tectonic plates. The Pacific plate pushed under the North America […]

Slippers on the Beach

After overturning horseshoe crab shells on the beach at New York’s Sunken Meadow State Park located on the Long Island Sound, my granddaughters turned their attention to the shells that washed up in the wrack. Most of the shells were Atlantic slipper shells – marine snails. If you overturn the shell and look at the […]

Nearly Extinct!

A 98% decrease in the population of the gharial, a fish-eating crocodile on the Indian sub-continent, makes this species critically endangered. Once nearly 10,000 of these crocodiles inhabited the quiet murky waters of the rivers in India, Bhutan and Nepal, but are now reduced to about 200 from over-hunting, habitat loss and the construction of dams and […]