When the Dutch discovered Tasmania, they found a detached human race not very greatly advanced beyond this Lower Palæolithic stage. But over most of the world the Lower Palæolithic culture had developed into a more complicated and higher life twenty or thirty thousand years ago. The Tasmanians were not racially Neanderthalers;[34] their brain-cases, their neck-bones, their jaws and teeth, show that; they had no Neanderthal affinities; they were of the same species as ourselves. There can be little doubt that throughout the hundreds of centuries during which the scattered little groups of Neanderthal men were all that represented men in Europe, real men, of our own species, in some other part of the world, were working their way along parallel lines from much the same stage as the Neanderthalers ended at, and which the Tasmanians preserved, to a higher level of power and achievement. The Tasmanians, living under unstimulating conditions, remote from any other human competition or example, lagged behind the rest of the human brotherhood.[35] About 200 centuries ago or earlier, real men of our own species, if not of our own race, came drifting into the European area. X THE LATER POSTGLACIAL PALÆOLITHIC MEN, THE FIRST TRUE MEN (Later Palæolithic Age) § 1. _The Coming of Men Like Ourselves._ § 2. _Subdivision of the Later Palæolithic._ § 3. _The Earliest True Men Were Splendid Savages._ § 4. _Hunters Give Place to Herdsmen._ § 5. _No Sub-men in America._ § 1 The Neanderthal type of man prevailed in Europe at least for tens of thousands of years. For ages that make all history seem a thing of yesterday, these nearly human creatures prevailed. If the Heidelberg jaw was that of a Neanderthaler, and if there is no error in the estimate of the age of that jaw, then the Neanderthal Race lasted out for more than 200,000 years! Finally, between 40,000 and 25,000 years ago, as the Fourth Glacial Age softened towards more temperate conditions (see Map on p. 89), a different human type came upon the scene, and, it would seem, exterminated _Homo Neanderthalensis_.[36] This new type was probably developed in South Asia or North Africa, or in lands now submerged in the Mediterranean basin, and, as more remains are collected and evidence accumulates, men will learn more of their early stages. At present we can only guess where and how, through the slow ages, parallel with the Neanderthal cousin, these first _true men_ arose out of some more ape-like progenitor. For hundreds of centuries they were acquiring skill of hand and limb, and power and bulk of brain, in that still unknown environment. They were already far above the Neanderthal level of achievement and intelligence, when first they come into our ken, and they had already split into two or more very distinctive races. [Illustration: Cromagnon Man]