Trace fossils are fossilized structures produced on or within a substrate by the life processes of ancient organisms, including tracks, trails, burrows, borings, and other structures. Ichnocoenosis, a suite of trace fossils ...
Earth Sciences
Jul 28, 2023
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1
Humans are artificially expanding cities' coastlines by extending industrial ports and creating luxury residential waterfronts. Developers have added over 2,350 square kilometers of land (900 square miles, or about 40 Manhattans) ...
Earth Sciences
Feb 9, 2023
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111
Long-lived sponges, intestine-like worms, colonies of sea squirts and many other cold-loving animals populate the seafloor around Antarctica. But the arrival of outsiders—borne in ships' ballast water, on plastic refuse ...
Plants & Animals
Nov 17, 2022
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54
The nearshore rocky reefs of the Santa Barbara Channel are dynamic places, with populations of fish, mollusks, algae and other assorted sea life shifting in response to currents, storms and a variety of other conditions. ...
Plants & Animals
Nov 16, 2022
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35
