I said, "Let's start with the most recent deposit and you can walk us through every transaction."
Except for recent alluvial deposits, there are no other known Cenozoic rocks.
These are mixed with more recent alluvial deposits from the Aude valley.
Geologists also study unlithified material, which typically comes from more recent deposits.
The most recent deposit was made only three weeks ago.
It can be found in boggy habitats and recent alluvial deposits.
Some geologists believe it does continue south, with all traces covered by more recent volcanic deposits.
I have no record of any recent deposits.
There are also more recent alluvial deposits beside the course of the River Chew.
The weight of the recent deposits bore down on the sediments below, at the same time as erosion decreased and the mountains began to grow.