People and clams have a more complex history than you might think

Science | AAAS | 10/14/2019 | Staff
n.king (Posted by) Level 3
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The relationship between clams and humans is deeper than just chowder. We’ve been interacting with the bivalves for thousands of years, according to a new study, and the animals have actually thrived under human management.

Researchers focused on clams in the Salish Sea in British Columbia in Canada. They started out looking at populations of butter clams—small, tasty marine mollusks—that lived about 11,500 years ago before the arrival of permanent human settlers. These early clams were relatively small—about 80% the size of today’s butter clams—but they got bigger and lived longer as sea levels stabilized and glaciers receded after the end of the last ice age, leaving rocky sea floors in their wake. By 10,900 to 9500 years ago, the clams were much larger (see above).

People - Part - Canada - Centuries - Clam

Although nomadic people had traveled through this part of Canada in earlier centuries, regular clam harvesters arrived on the scene about 9000 years...
(Excerpt) Read more at: Science | AAAS
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