'Flying reptiles' diaporamas de présentation

What do we know about DINOSAURS?

797 views • 54 slides

Geologic Time

Geologic Time. What is Geologic Time?. A relative scale which divides geologic time into units. Relative time is compared to something. Units are from largest to smallest Eon Era Period Epoch Age. Basis for subdivision. Law of superposition

632 views • 42 slides

Natural Sciences 360 Legacy of Life Lecture 14 Dr. Stuart S. Sumida

542 views • 40 slides

Chapter 7: Concepts of Time

276 views • 27 slides

Chapter 4 Evolution, Biological Communities, and Species Interactions

349 views • 18 slides

Serpents and Spitfires: Marine Reptiles and Flying Reptiles

Serpents and Spitfires: Marine Reptiles and Flying Reptiles. The great diversification of reptiles, beginning in the Triassic Period, and coming to a head in the Cretaceous Period, included the appearance and great success of marine and flying reptiles.

138 views • 13 slides

The Pterodactyl

304 views • 10 slides