Climate and Time in Their Geological Relations

CLIMATE AND TIME.

By the same Author.

DISCUSSIONS

CLIMATE AND COSMOLOGY.

Post 8vo, Cloth, Price 10s. 6d.

200.69 DAYS.

Perihelion distance. 84,293, 650 miles.

Aphelion distance 98,506,350 miles.

N. SUMMER

S.P.

164.55 DAYS.

N. WINTER

164.55 DAYS.

Mean distance - 91,400,000 miles. Difference between aphelion & perihelion distance 14, 212,700 miles.

SOLSTICE

APHELION

N.WINTER SOLSTICE

CLIMATE AND TIME

IN THEIR

GEOLOGICAL RELATIONS:

A THEORY OF

SECULAR CHANGES OF THE EARTH'S CLIMATE.

JAMES CROLL, LL.D., F.R.S.,

AUTHOR OF "DISCUSSIONS ON CLIMATE AND COSMOLOGY,"
"PHILOSOPHY OF THEISM," &c.

EDINBURGH:

ADAM AND CHARLES BLACK.

MDCCCLXXXV.

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