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Whales emerged about 52 million years ago in the Tethys Ocean (between present-day India and Asia). It was a warm, fertile shallow sea very much like the one which covered southeastern United States 40 million years ago when whales (Georgiacetus & Carolinacetus) were already present in America. There are two schools of thought on how they got ...
Perucetus is an extinct genus of an early whale from Peru that lived during the Bartonian age of the middle Eocene. Perucetus is the largest Eocene whale, with length estimates varying from 15–16 meters (49–52 ft) to 17–20 meters (56–66 ft).
Cetacean bones of the same period were also found in the area, reflecting the importance of whales in the diet of prehistoric coastal people. Whale bones recovered near the Strait of Gibraltar raise the possibility that whales were hunted in the Mediterranean Sea by ancient Rome. [5] [6]
Basilosaurus (meaning "king lizard") is a genus of large, predatory, prehistoric archaeocete whale from the late Eocene, approximately 41.3 to 33.9 million years ago (mya). ). First described in 1834, it was the first archaeocete and prehistoric whale known to scienc
The whale's remains suggest it's a smaller relative of Basilosaurus cetoides, which lived along Alabama's coast 34-40 million years ago.
The most conspicuous fossils are the skeletons and bones of whales and sea cows, and over several hundred fossils of these have been documented. [9] Wādī al-Ḥītān (Whale Valley) is unusual in having such a large concentration of fossil whales (1500 marine vertebrate fossil skeletons) in a relatively small area.
The cetaceans (whales, dolphins and porpoises) are descendants of land-living mammals, the even-toed ungulates. The earliest cetaceans were still hoofed mammals. These early cetaceans became gradually better adapted for swimming than for walking on land, finally evolving into fully marine cetaceans.
Two North Atlantic right whales were spotted off the Gulf Coast of Alabama recently in a rare encounter less than a mile away from the Gulf Shore of Alabama. North Atlantic right whales are ...