Chapter 15
Reptiles
End Triassic Extinction
Effect of thermal pollution on marine life
Marine reptiles By Lotem Segoli. Contents Turtles 3 Crocodile 9 Sea Snakes Marine Iguanas.
Marine Reptiles. Classification Class Reptilia Order Chelonia Sea turtles Order Squamata Sea snakes, marine iguana Order Crocodilia Saltwater.
Marine Reptiles, Birds, and Mammals. Vertebrates Vertebrates originated in the ocean 350 million years ago Vertebrates descended from bony fish Land dwelling.
Earth Science 15.2 The Diversity of Ocean Life. A wide variety of organisms inhabit the marine environment. These organisms range in size from microscopic.
Marine Reptiles and Birds. Class Reptilia Characteristics Strong bony skeleton Well developed lungs Most have 2 pairs of legs Legs are thick Toes with.
Ha Ha! The KT mass extinction boundary. KT (Cretaceous Tertiary) Boundary Layer exists simultaneously world wide Layer marks the transition from the.
Osmoregulation = keeping water and salt balanced in the body Question 1: why is this important –Come up with three reasons Question 2: What water and salt.
Mary Anning Paleontology’s Enigmatic First Lady Raquel Eriz.
