WebOtodus is an extinct mackerel (Lamniformes) shark that lived during the Eocene, approximately 54 million years ago. This is the same family of sharks that includes the Great White and there were likely a distant ancestor to the Megalodon. These teeth are collected during phosphate mining operations near Khouribga, Morocco. WebExtinct Mackerel Shark Protolamna borodini (Cappetta & Case) aka Cretodus borodini Age - Cretaceous Commonality - Uncommon The teeth of Protolamna borodini are small, averaging averaging about inch in length …

3,306 Mackerel Shark Premium High Res Photos - Getty Images

WebFeb 14, 2024 · These giant predators were the largest predatory sharks to have existed between 23 and 2.6 million years ago. They likely went extinct due to competition resulting in a reduction in its food source. Contrary to … WebThey range in length from 2.5 to 4.5 m (8.2 to 14.8 ft), and have an approximate maximum weight of 680 kg (1,500 lb). They both have a distinctive blue-gray color scheme common among mackerel sharks. Several extinct species are known from fossils found in sediments from the Cretaceous to the Quaternary (age range: 99.7 to 0.781 million years … thread lock epoxy

Mackerel Sharks - Lamniformes Sharkwater Extinction

WebHowever, it is now classified into the extinct family Otodontidae, which diverged from the great white shark during the Early Cretaceous . While regarded as one of the largest and most powerful predators to have ever … WebMako sharks, also known as sharp-nosed mackerel sharks and (in Australia) blue pointers, range throughout tropical and temperate seas. They are streamlined and relatively slender and have pointed snouts, crescent … WebThese sharks have pointed snouts, spindle-shaped bodies, and large gill openings. The first dorsal fin is large, high, stiff and angular or somewhat rounded. The second dorsal and anal fins are minute. The caudal peduncle has a couple of … thread locked