P3sf
Avalon
Late Proterozoic
siliciclastic sediments
DCg
Late intrusions
Devonian to Carboniferous
granitoid suites
P3vb
subaerial mafic and felsic volcanics
P3COs
Late Proterozoic to Ordovician
marine siliciclastic sediments
P3st
turbidites
P3vl
mafic and felsic volcanic rocks
P3Cm
Late Proterozoic to Cambrian
mafic intrusions
SDm
Silurian to Devonian
P3sd
P3Cg
COmg
Gander
Cambrian to Ordovician
migmatite, gneiss and schist