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11 Cards in this Set

  • Front
  • Back

Fossilization




Different way to form a fossil

Freezing

Hard & soft tissue being preserved

Mummy

Drying tissue out

Tar Pits

Keeps light out (Labrea Tar Pits)

Amber (Unaltered Presevation)

Flies get stuck, Usually small

Carbonization (Distillation)

Hydrogen, Nitrogen & Oxygen removed but Carbon stays

Permineralization

Traditional method




Minerals replace organic molecules and become hardened

Pompeii

Burnt Organisms

Steps

Dinosaur Dies and Quickly buried


Rock and Dirt cover to create pressure


Type of dirt, temp, pressure & etc lead to good fossils

Isolation & Extracting DNA

Wash Bone


Tissue culture w/ UV light (bone must be shaved and sterile)


Grow cells& Incubate

Tardigrades

8 legged aquatic invertebrate

Survive 10 w/o Food & 100 w/o Water


Stand extreme heat & cold