WebSep 4, 2024 · Sharks are not very good indicators of geologic age because shark evolution is a relatively slow process. Many of the species found in the oceans today have been … WebPREHISTORIC SHARKS 10 - Elegestolepis. Of all the sharks on this list Elegestolepis is probably the one that will draw the most... 9 - Scapanorhynchus. Scapanorhynchus is thought to be very much like the …
Fossil Shark Teeth – Discover Fishes - Florida Museum
WebApr 12, 2024 · By Mark Waghorn via SWNS. An armored sea beast that roamed the oceans 400 million years ago was a cross between a Great White shark and an Amazonian catfish, according to new research. WebSep 27, 2024 · Shark facts for kids Characteristics. Sharks come in many different shapes and sizes, but most are long and thin (also called streamlined),... Senses. The shape of … countrie that are still in communism
Megalodon facts and photos - Animals
WebApr 24, 2024 · Megalodon Facts for Kids. A prehistoric monster shark that first appeared about 20 million years ago, megalodon, Carcharodon megalodon, is the largest meat-eating fish that ever lived. In the 1600s, … WebDownload our FREE shark curriculum packets and dive into the world of sharks. Aligned with Next Generation Science Standards, Ocean Literacy and Common Core. Grades K- 12 ( ages 5-18). top of page. ... This middle school ( grades 6-8, age 11-13) is designed to teach kids how bull sharks are able to swim in freshwater. © 2024 ... WebOct 1, 2024 · Amazing fossil shark skeleton is the first of its kind. Skulls and a nearly complete skeleton offer our best look yet at a shark that lived about 360 million years … bret maverick 1981 cast