Animal including salt water, hydrothermal vents, fresh water, hot springs, swamps, forests, pastures, deserts, air, and the interiors of animals, plants, fungi and rocks. Animals are however not particularly heat tolerant; very few of them can survive at constant temperatures above . Only very few species of animals (mostly nematodes) inhabit the most extreme cold deserts of continental Antarctica. The blue whale ("Balaenoptera musculus") is the largest animal that has ever lived, weighing up to 190 metric tonnes and measuring up to long. The largest extant terrestrial animal is the African bush elephant ("Loxodonta africana"), weighing up to 12.25 tonnes and
Journey to the Center of the Earth Lyell's earlier ground-breaking work "Principles of Geology", published 1830–33). By that time geologists had abandoned a literal biblical account of Earth's development and it was generally thought that the end of the last glacial period marked the first appearance of humanity, but Lyell drew on new findings to put the origin of human beings much further back in the deep geological past. Lyell's book also influenced Louis Figuier's 1867 second edition of "La Terre avant le déluge" ("The Earth before the flood") which included dramatic illustrations of savage men and women wearing animal skins and wielding stone axes, in place