** Be able to identify the oldest and youngest events in a rock sequence (order of deposition, folding,
faulting, igneous intrusions, occurrence of fossils)
** Be able to list the periods, epochs in order using the ESRT.
** Be able to find specific organisms on the ESRT and identify the time period in which they existed,
Earth history page
** Be able to calculate radioactive decay in a half-life problem.
**Be able to identify numerical dates for specific time periods.
**Be able to identify what geologic events happened during a certain time period.