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Chp 15

Terms in this set (17)

Mesozoic Era
Age of Reptiles, dinosaurs
Mammals and dinosaurs lived together true or false
False
Why are angiosperms important?
Flowering plants are very important. They give food to animals and are used by people to build, make food, and make medicine.
Mollusks in the mesozoic
Cephalopods, Bivalve, and Gastropods
Cephalopods
A member of a group of molluscs that include squids and octopus
Bivalve examples
clams, oysters, mussels, scallops
Gastropod examples
snails and slugs
Bird hipped
Ornithischia and Sarischua
Lizard hip group
Sauropods and Therapods
Theropods
A group of relatively small, bipedal, carnivorous dinosaurs.
Archaeopterix
transitional fossil between dinosaurs and birds
Transition to mammals
1. Stem Reptiles...Therapsids...Cynodonts...Mammals
flying reptiles
pterosaurs
Flying reptiles are considered to be _______
endothermic
Marine reptiles
ichthyosaurs, plesiosaurs, mosasaurs
What are humans considered marsupial or placental?
Placental
Mass extinction 65 ma who went extinct and why?
1. Dinosaurs, Flying Reptiles, Marine Reptiles, Ammoniods. Meteorite Impact at Chixalub Yucatan Peninsula Mexico...flood basalts in India!
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