English to Spanish Science Archaeology A religious book about the Creation/evolution debate

More disturbing still is the independent check that at the same location and in the same level stratigraphically are found two different types of human fossils supposed to be set apart by enormous time spans. Thus, for instance, in Kenya at the East Lake Rudolf site (now East Lake Turkana), called Koobi Fora, the KNM-ER 813 skull, which is essentially modern looking, has been found with KNM-ER 803, 820, 1507 and 3883, which are supposed to be that of Homo Erectus, the ancestor of archaic and modern Homo Sapiens, ***altogether***.