Extinction Of Dinosaurs

Extinction Of Dinosaurs Extinction of Dinosaurs Ryan Humphries biological science 6th Period Two-hundred and thirty million old age past the first dinosaur-like creature roamed the earth. deep down five million eld it could be considered a dinosaur. They were in short at the top of the nutrient chain. They populated every continent. thereof 65 million years ago they vanished. The most have creatures ever to live on earth had become extinct. Dinosaurs were non the only victims of this "mass extinction." on that point were umteen other species that were killed off.

During what is bed as the K-T extinction (K stands for Cretaceous, T stands for Tertiary), many species and families became extinct. These include either in all nautical reptiles such as plesiosaurs, mosasaurs, ichthyosaurs, and ammonites, melted and flying reptiles, ocean crocodiles, and foraminifera. In addition to that there were many bony fish, sponges, snails, clams, and sea urchins became extinct. Paleontologi...If you want to get a blanket(a) essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper