Mystery Behind Footprints Solved
- 10 years ago
Paleontologists in Arizona have finally figured out what animal made a set of 260 million year-old fossilized footprints. The fossilized imprints were discovered by paleontologist Raymond M. Alf in the Painted and Mojave deserts in 1968, and have been on display at the museum that bears his name ever since. Now, after 46 years of experiments, experts are ready to say what kind of animal made the footprints. While the footprints appear to a layperson as if they were made by an animal with four toes, it turns out the footprints were made by a prehistoric spider crawling across wet sand. Yes, a 260 million year-old spider.
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Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. It is not to be used for copying and selling. No copyright infringement intended. All rights are reserved to the respective owners. (Main purpose for use is for criticism and comment).
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