WebMay 31, 2024 · Trophic position of Otodus megalodon and great white sharks through time revealed by zinc isotopes. Nature Communications , 2024; 13 (1) DOI: 10.1038/s41467-022-30528-9 Cite This Page : WebMay 31, 2024 · Additionally, the shark with the highest trophic level was not megalodon but its ancestor Otodus chubutensis. The rise and fall of certain prey animals—petite baleen whales—may underlie these ...
Otodus obliquus (formerly Lamna obliqua) - DeviantArt
WebHere is the second biggest predatory shark to ever live! This beast competed with Megalodon and the Livyatan in its time! Like and subscribe for more content! WebJun 1, 2024 · The researchers then analyzed zinc isotope ratios in megalodon teeth, from the Early Pliocene and those in earlier megatooth sharks, Otodus chubutensis, from the Early Miocene, as well as in great ... character study of caleb church of christ
Great white sharks may have contributed to megalodon extinction
WebHere's a pic of the very 1st NJ miocene Otodus Chubutensis tooth I've found! Found Sunday Feb. 6 and measuring at 2.3 inches. It's broken in half, and the tip is a bit damaged but still a beautiful... WebOtodus angustidens is a species of prehistoric megatoothed sharks in the genus Otodus, which lived during the Oligocene and Miocene epochs about 33 to 22 million years ago. This shark is related to another extinct megatoothed shark, Otodus megalodon. WebMay 31, 2024 · The extinct Otodus chubutensis, which is believed to have evolved into the megalodon, had a low zinc isotope ratio during the Miocene around 16 million years ago. But megalodon specimens in the Atlantic subsequently saw their proportion of Zinc-66 increase around five million years ago, suggesting they were no longer top of the food chain. harpy characteristics