U Devonian
U Tertiaiy
MO MY.
' 3S0 v»
W Caiuda
L Jurassic
HO MY-
l TeMłary
V *
----t ^ org#nt( c a*t>oo
t<rt Antjrtei g*.,, < ?9ftt
( omparcd dcpth .ind temperaturę o! the bciiinninitot the pniKtpal /o ię >t .>r, torntatitm m \e'cral M»urce rock* ot differcm age* < Fissoi et ai W"'!