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  1. TopTop #1
    Sylph's Avatar
    Sylph
     

    Ancient Mariners on the West Coast

    https://discovermagazine.com/2008/ju...-world-by-boat
    Did Humans Colonize the World by Boat?
    Jon Erlandson shakes out what appears to be a miniature evergreen from a clear ziplock bag and holds it out for me to examine. As one of the world’s leading authorities on ancient seafaring, he has devoted much of his career to hunting down hard evidence of ancient human migrations, searching for something most archaeologists long thought a figment: Ice Age mariners. On this drizzly late-fall afternoon in a lab at the University of Oregon in Eugene, the 53-year-old Erlandson looks as pleased as the father of a newborn—and perhaps just as anxious —as he shows me one of his latest prize finds.
    The little “tree” in my hand is a dart head fashioned from creamy-brown chert and bristling with tiny barbs designed to lodge in the flesh of marine prey. Erlandson recently collected dozens of these little stemmed points from San Miguel Island, a scrap of land 27 miles off the coast of California. Radiocarbon dating of marine shells and burned twigs at the site shows that humans first landed on San Miguel at least 12,000 years ago, and the dart head in my hand holds clues to the ancestry of those seafarers. Archaeologists have recovered similar items scattered along the rim of the North Pacific, and some have even been found in coastal Peru and Chile. The oldest appeared 15,600 years ago in coastal Japan. To Erlandson, these miniature trees look like a trail left by mariners who voyaged along the stormy northern coasts of the Pacific Ocean from Japan to the Americas during the last Ice Age. “We haven’t published the evidence for this hypothesis yet, and I’m kind of nervous about it,” he says. “But we are getting very close.”
    Until recently most researchers would have dismissed such talk of Ice Age mariners and coastal migrations. Nobody, after all, has ever unearthed an Ice Age boat or happened upon a single clear depiction of an Ice Age dugout or canoe. Nor have archaeologists found many coastal campsites dating back more than 15,000 years. So most scientists believed that Homo sapiens evolved as terrestrial hunters and gatherers and stubbornly remained so, trekking out of their African homeland by foot and spreading around the world by now-vanished land bridges. Only when the Ice Age ended 12,000 to 13,000 years ago and mammoths and other large prey vanished, archaeologists theorized, did humans systematically take up seashore living—eating shellfish, devising fishing gear, and venturing offshore in small boats.
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  2. TopTop #2
    scorpiomoon
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    Re: Ancient Mariners on the West Coast

    I've been getting this info from several places. Great info by the way, and other than the 4% of American indians who have the mitrocondrial european DNA marker looks like most came in from Japan or the Hawaiian Islands or just from all over basically. I also found out this coprolite info is being carbon dated too. Human petrified shit. Should show us a lot along with mammoth bones and dog poo too!! The main evidence is of course covered by water as men before Clovis men migrated along the coastlines where there was plenty of food, as the glaciers melted their campsites submerged. All fascinating. Good article in Archeology magazine the latest issue. I read a whole book that pretty much was summed up in the article in the magazine, so save a little time, check out the shit!! Ha
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