K Ketchup New member Sep 12, 2010 #1 1) What Happens to the length of time (get larger/smaller) represented by the eras from oldest to youngest? 2) What type of events could cause the end of one era and the beinning of another era in the Geologic Time Scale? Thanks in ADVANCE!!!! [:
1) What Happens to the length of time (get larger/smaller) represented by the eras from oldest to youngest? 2) What type of events could cause the end of one era and the beinning of another era in the Geologic Time Scale? Thanks in ADVANCE!!!! [:
