Miocene sharks

Otodus megalodon ( ; meaning "big tooth"), commonly known as megalodon, is an extinct species of giant mackerel shark that lived approximately 23 to 3.6 million years ago (Mya), from the Early Miocene to the Early Pliocene epochs. This prehistoric fish was once thought to be a member of the family Lamnidae and a close relative of the great white shark (Carcharodon carcharias), but has been reclassified into the extinct family Otodontidae, which diverged from the great white shark during the Early Cretaceous.

species of fossil sharks

species of fossil shark

extinct species of thresher shark

extinct shark species

Cosmopolitodus is an extinct genus of mackerel shark that lived between thirty and one million years ago during the late Oligocene to the Early Pleistocene epochs. Its type species is Cosmopolitodus hastalis. In 2021, Isurus planus was reassigned to the genus, and thus became the second species C. planus. However, some researchers still consider both species of Cosmopolitodus as species of Carcharodon. A possible third species, C. xiphodon was proposed, though it is now placed as junior synonym of Carcharodon plicatilis.

species of fish (fossil)

Megalolamna is an extinct genus of large mackerel shark that lived approximately 23.5 to 15 million years ago (Mya), from the Late Oligocene to the Middle Miocene epochs. Fossils belonging to this genus are known from the Americas, Europe and Japan, and have been documented in scientific literature since the late 19th century. It was in 2016 that the fossils were described as belonging to the same distinct taxon called M. paradoxodon. However, a 2024 study reveals that the taxon was already described indirectly in 1879 under the name Otodus serotinus, the only known species of this genus then

species of fossil shark

Pochitaserra ( Pochita saw) is an extinct genus of sawshark in the family Pristiophoridae. It was discovered in the Bahía Inglesa Formation in Chile, and is named after the character Pochita from the manga Chainsaw Man by Tatsuki Fujimoto. It is a monotypic taxon represented by the type species Pochitaserra patriciacanalae.

Physogaleus is an extinct genus of small requiem shark that lived from the Late Paleocene to Miocene epochs.