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Map of Juan Bautista de Anza National Historic Trail routes in Arizona and California California road signage for the Anza Trail. The Juan Bautista de Anza National Historic Trail is a 1,210-mile (1,950 km) trail extending from Nogales on the U.S.-Mexico border in Arizona, through the California desert and coastal areas in Southern California and the Central Coast region to San Francisco. [1]
Dunkleosteus. Dunkleosteus is an extinct genus of large arthrodire ("jointed-neck") fish that existed during the Late Devonian period, about 382–358 million years ago. It was a pelagic fish inhabiting open waters, and one of the first apex predators of any ecosystem. [1]
This characteristic provides the primary foundation for evidence in support of the Hypothesis, as Solutrean and Clovis points share this commonality. The Clovis culture is a prehistoric Paleoamerican culture, named for distinct stone tools found near Clovis, New Mexico. When observed, both of these tools share common aesthetic features which ...
Tiktaalik (/ tɪkˈtɑːlɪk /; Inuktitut ᑎᒃᑖᓕᒃ [tiktaːlik]) is a monospecific genus of extinct sarcopterygian (lobe-finned fish) from the Late Devonian Period, about 375 Mya (million years ago), having many features akin to those of tetrapods (four-legged animals). [1]
The Hartley Mammoth Site is a pre-Clovis archaeological and paleontological site in New Mexico.Preserving the butchered remains of two Columbian mammoths, small mammals and fish, the site is notable due to its age (~37,500 BP), which is significantly older than the currently accepted dates for the settlement of the Americas.
A large species of mammoth. The largest individual found at La Brea, nicknamed Zed, was unearthed in 2006 and had tusks 3.16 m (10.4 ft) long (measured along their outer curve). Zed is also the most complete mammoth found in the tar pits, preserving 80% of the bones. [53] † Pacific mastodon [54] † Mammut pacificus: 11 specimens.
Clovis culture. The Clovis culture is an archaeological culture from the Paleoindian period of North America, spanning around 13,050 to 12,750 years Before Present (BP). [1] The type site is Blackwater Draw locality No. 1 near Clovis, New Mexico, where stone tools were found alongside the remains of Columbian mammoths in 1929. [2]
Sea levels rose and fell over time, so the state was home to a variety of ancient environments including shallow seas, estuaries and dry land. [2] More than 2,300 species of Tertiary insects have been documented in the ancient tar deposits of California. [11] Middle Eocene invertebrates of California included corals, gastropods, and pelecypods. [5]