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Extinct Whales and Wombats: Series

Terrestrial, Alluvial, Estuarine, and Marine Beds of Historic, Iron, Bronze, and Neolithic Ages Peat, Alluvium, Loess Valley Gravels, Brickearths Cave-deposits Raised Beaches Boulder Clay and Gravels Norfolk Forest-bed Series Norwich and Red Crags Coralline Crag (Diestian) Eningen Beds Freshwater, etc.

Dominant type, Man Fluvio-marine Series Dominant Bagshot Beds London Tertiaries) } (Nummulitic Birds and types, Beds) Mammals Maestricht Beds Chalk Upper Greensand Gault } SECONDARY, OR MESOZOIC.

CAINOZOIC.

Periods.

Tertiary.

Quaternary.

JURASSIC 5000 ft.

TRIASSIC 3000 ft.

Lower Greensand Neocomian Wealden Purbeck Beds Portland Beds Kimmeridge Clay { (Solenhofen Corallian Beds Oxford Clay Great Oolite Series Inferior Oolite Series Lias Rhætic Beds Keuper Muschelkalk Bunter Beds) Dominant type, Reptiles Periods.

APPENDIX TABLE OF STRATIFIED ROCKS-Continued Systems.

Formations.

PRIMARY, OR PALÆOZOIC.

PERMIAN or DYAS (1500 ft.) CARBONIFEROUS (12,000 ft.