Example Sentences

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Throughout the whole length of the chain, wherever the junction of the Siwaliks with the pre-Tertiary rocks has been seen, it is a great reversed fault.

From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 4 "Hero" to "Hindu Chronology" by Various

Mel′aphyre, a pre-Tertiary basalt, usually altered; Melas′ma, a skin disease showing dark discolouration in spots.

From Chambers's Twentieth Century Dictionary (part 2 of 4: E-M) by Various

It is beyond the scope of this work to describe the volcanic rocks of pre-Tertiary times over various parts of the globe.

From Volcanoes: Past and Present by Hull, Edward

The sub-Himalaya are formed of Tertiary beds, chiefly Siwalik or upper Tertiary, while the lower Himalaya proper consist mainly of pre-Tertiary rocks 472 without fossils.

From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 4 "Hero" to "Hindu Chronology" by Various

Till recent years it was widely believed by continental geologists that the pre-Tertiary basalts differed so fundamentally from their Tertiary and recent representatives that they were entitled to be regarded as a distinct class.

From Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon" by Various