Archelon - Wikipedia
Archelon is an extinct marine turtle from the Late Cretaceous, and is the largest turtle ever to have been documented, with the biggest specimen measuring 4.6 m (15 ft) from head to tail and 2.2–3.2 t (2.4–3.5 short tons) in body mass.
Archelon: The Giant Sea Turtle of the Cretaceous Period
Archelon ischyros, meaning “mighty turtle”, is a species of extinct sea turtle that lived during the Late Cretaceous period. It was first discovered in 1895 by Othniel Charles Marsh, a paleontologist, in the Pierre Shale Formation of South Dakota.
Archelon | Giant Sea Turtle, Extinct Species & Prehistoric Reptile ...
Archelon, extinct giant sea turtle known from fossilized remains found in North American rocks of the Late Cretaceous epoch (100 million to 66 million years ago). Archelon, protected by a shell similar to that found in modern sea turtles, reached a length of about 3.5 m (12 feet).
Archelon Profile: The Prehistoric Giant Turtle - Ocean Info
Archelon Ischyros, commonly known as Archelon, was a prehistoric giant sea turtle whose fossilized remnants were discovered in Late Cretaceous strata in North America 100 million to 66 million years ago.
Archelon Turtle - A-Z Animals
2024年5月27日 · The Archelon turtle (Archelon ischyros) is the largest turtle to have ever lived on Earth. The Archelon Turtle is now extinct, having lived during the Late Cretaceous period 100 million to 66 million years ago. It is not believed to be related to any living turtles.
Profile of the Prehistoric Archelon - ThoughtCo
2020年1月16日 · At a whopping 12 feet long and two tons, Archelon was the one of the largest prehistoric turtles that ever lived (it used to be on top of the charts until the discovery of the truly stupendous Stupendemys of South America), about the size (and shape, and weight) of a classic Volkswagen Beetle.
The Archelon Turtle: An Ancient Species of Giant Sea Turtle
2023年9月14日 · The Archelon turtle is a fascinating creature that has captured the attention of scientists and nature enthusiasts alike. Its unique characteristics and place in the animal kingdom make it a remarkable species worth exploring.
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Archelon, largest marine turtle on record
2021年6月21日 · Sea turtles have been around for more than 100 million years, and Archelon is the largest marine turtle known to ever have been in the ocean. This ancient reptile is most closely related to today’s leatherbacks and lived during the Late Cretaceous period.
Archelon ischyros – the largest known turtle - Museum of Idaho
Here is a brief story about the largest turtle ever – Archelon ischyros, or “ruler turtle.” Full title: “A medical scan reveals the secrets of New Zealand’s extinct marine reptiles, almost 150 years after the fossils’ discovery”
Archelon - Simple English Wikipedia, the free encyclopedia
Archelon was a huge marine turtle (Testudines) that was the size of a car. It lived in North America 74 million years ago (from the Upper Cretaceous) in the epeiric inland sea called the Western Interior Seaway. Fossils have been found in …