Time Periods..☺

The geologic periods in order from oldest to the most current are:

• Cambrian
• Ordovician
• Silurian
• Devonian
• Mississippi
• Pennsylvanian
• Permian
• Triassic
• Jurassic
• Cretaceous
• Tertiary
• Quaternary
  

To remember the extra credit question(name all the periods in order from oldest to the most current) I have came up with a mneumonic to help...

COME
ON
SISTER
DEE
MAY YOU
PLEASE
PLAY
TAG WITH ME
JUST
CHOOSE
TOM
QUICKLY