Devonian Period
Published on Nov 18, 2015
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PRESENTATION OUTLINE
DEVONIAN PERIOD
BY:BAILEIGH CATER
PALEOZOIC ERA
- Ran from 417million years ago to 354million years ago
- The first vertebrates animals colonized land.
- Life scatterd and flourished in the seas
- Referared to the ages of cockroaches
DEVONIAN PERIOD
- Known as the age of the fish
- Fish reached larger diversity
- Climate was warm
- Plants first had roots and leaves
PLANTS
- Archaeopteris
- Calamite tree
- Seed fern
- Lycospid
ANIMALS
- Anomalocans
- Wapiti
- Pikai
MAJOR EVENTS
- By the Late Devonian, lycophytes, sphenophytes, ferns, and progymnosperms had evolved.
- Mass extetion
- Had a supercontinent
