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This list of the Cenozoic life of Alaska contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Alaska and are between 66 million and 10,000 years of age. Acanthocardia; Acirsa; Acmaea; Agonum †Ainus; A living Alces, or moose Alces; Alnus; Alopex †Alopex lagopus; Alvania; Amara ...
They found their passage blocked by a huge sheet of ice until a temporary recession in the Wisconsin glaciation (the last ice age) opened up an ice-free corridor through northwestern Canada, possibly allowing bands to fan out throughout the rest of the continent. Eventually, Alaska became populated by the Inuit and a variety of Native American ...
The Port Moller Hot Springs Village Site is a prehistoric archaeological site on the Alaska Peninsula. It is located on the shores of Moller Bay, an indentation on the peninsula with extensive tidal flats. Until historical times the area was a border region between the Aleut and the Inuit. The site is notable for the presence of a sulphurous ...
The Kukak Village Site is a prehistoric and historic archaeological site, located on the shore of Kukak Bay, on the south coast of the Alaska Peninsula in Katmai National Park and Preserve. The area was documented to be occupied in the early 20th century, and was abandoned after the 1912 volcanic eruption of Novarupta .
Based on the large amounts of dinosaur and plant remains, the Prince Creek Formation was deduced to be largely an ice-free woodland with an understory of angiosperm dominated by dinosaurs. The mean temperature was 5 to 6 °C (41 to 43 °F), with the mean temperature during the cold months being 2 to 4 °C (36 to 39 °F) and the mean temperature ...
The Swan Point Archeological Site is located in eastern central Alaska, in the Tanana River watershed. It is one of a collection of sites in the area that have yielded the oldest evidence of human habitation in the state, in addition to megafauna no longer found in Alaska, such as wapiti (elk), bison, and woolly mammoth.
This list of the Paleozoic life of Alaska contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Alaska and are between 538.8 and 252.17 million years of age.
Alaska's late Pliocene fossils record also documents the state's invertebrates of that age. [6] During periods of low sea level a land bridge connected Alaska and Asia, allowing an exchanged of the continents' wildlife. Significant areas of Alaska were covered by glaciers during the Quaternary. Alaska was also the site of continued volcanic ...