Bedrock Geology Coastlines

Post on 23-Jan-2016

34 views 0 download

description

Bedrock Geology Coastlines. 100 km. Cambrian to Early Carboniferous: mixed sedimentary & volvanic rocks; metamorphic equivalents. Triassic to Jurassic: red beds; basalt. Late Carboniferous: sandstone; shale; conglomerate; coal. Cambrian to Ordovician:. slate; minor greywacke. - PowerPoint PPT Presentation

transcript

Natural ResourcesNatural Resources

Bedrock Geology Coastlines

Natural ResourcesNatural Resources

Nova Scotia GeologyNova Scotia Geology

•Precambrian to Carboniferous:•undifferentiated intrusive rocks

•Precambrian: volcanic & sedimentary rocks•basement complex (gneiss; schist)

•Cambrian to Ordovician:

•slate; minor greywacke

•greywacke; slate

•Cambrian to Early Carboniferous:•mixed sedimentary & volvanic rocks;•metamorphic equivalents

•Early Carboniferous:•sandstone; shale; limestone; •gypsum; anhydrite; halite•sandstone; shale; •conglomerate; limestone

•Triassic to Jurassic:•red beds; basalt•Late Carboniferous:•sandstone; shale; conglomerate; coal

•100 km

•CCFZ

Natural ResourcesNatural Resources

Natural ResourcesNatural Resources

Natural ResourcesNatural Resources

Nova Scotia Geology

•Precambrian to Carboniferous:•undifferentiated intrusive rocks

•Precambrian: volcanic & sedimentary rocks•basement complex (gneiss; schist)

•Cambrian to Ordovician:

•slate; minor greywacke

•greywacke; slate

•Cambrian to Early Carboniferous:•mixed sedimentary & volvanic rocks;•metamorphic equivalents

•Early Carboniferous:•sandstone; shale; limestone; •gypsum; anhydrite; halite•sandstone; shale; •conglomerate; limestone

•Triassic to Jurassic:•red beds; basalt•Late Carboniferous:•sandstone; shale; conglomerate; coal

•100 km

•Avalon Terrane•Avalon Terrane

•Meguma Terrane

•CCFZ

Natural ResourcesNatural Resources

Natural ResourcesNatural Resources

Natural ResourcesNatural Resources

Natural ResourcesNatural Resources

Natural ResourcesNatural Resources

Natural ResourcesNatural Resources

Natural ResourcesNatural Resources

Natural ResourcesNatural Resources

Nova Scotia Geology

•Precambrian to Carboniferous:•undifferentiated intrusive rocks

•Precambrian: volcanic & sedimentary rocks•basement complex (gneiss; schist)

•Cambrian to Ordovician:

•slate; minor greywacke

•greywacke; slate

•Cambrian to Early Carboniferous:•mixed sedimentary & volvanic rocks;•metamorphic equivalents

•Early Carboniferous:•sandstone; shale; limestone; •gypsum; anhydrite; halite•sandstone; shale; •conglomerate; limestone

•Triassic to Jurassic:•red beds; basalt•Late Carboniferous:•sandstone; shale; conglomerate; coal

•100 km

•Avalon Terrane•Avalon Terrane

•Meguma Terrane

•CCFZ

Natural ResourcesNatural Resources