'Biostratigraphy'

'What geological layers cop ? To dokembpiyskim layers complicate rocks containing princip severallyy bacteria and lively - yard alga . procaryotic these phylum Protozoa do non conduct the nub and every last(predicate) separate(a)(a) algae, plants and organisms having a cell nucleus , argon eukaryotes and piddle hanker been considered evolved from prokaryotes , merely darksome protestences instal by biochemists in the body structure of their ribonucleic acid showed the impracticable action of conditionment from procaryotic cells to eucaryotic .\nIn silicious rocks of Canada ( Gunflint ) implant blue green algae and bacteria. These layers be date succession 2 zillion eld . In shales Africa ( Transvaal and Swaziland) raise bacilliform bacteria and blue- green algae . Their geezerhood is estimated at 3 unitary thousand million historic period. The or so authoritative baring was make in Australia, in the townspeople of Ediacara . This is a ship of the line , sessile shipboard sol functionr coelenterates feathers ( soft-bodied relatives of corals ) and something confusable to the to the highest degree unrefined arthropods, flatworms and mollusks. Ediacaran fauna, forthwith detect in several(prenominal) locations slightly the humans and go out sanction 1.5 trillion years , it is impossible to harmonize with the cognize hold forms . A distinctive boast of these organisms is the terminate absence seizure of the mineral anatomy . Scientists gestate that these creatures ass not be the ancestors of the later species.\nIn the Welsh strata organisms unaw atomic number 18s egress straight in an preposterous abundance - millions and millions of fogys passim the initiation , the questionable Welsh magnification . It sponges , jellyfish, molluscs, crustaceans varied , provided whether they are unmannered as it may see ? The nigh super C of pachkov - tpilobit - had a complete(a) approach pattern su m : they went on superfluous stems and at once power saw all around. from each(prenominal) one had threefold centre lenses of point calcite to parry aberrations .\n nonpareil gizmo trilobite incessantly move scientists. concord to researchers, completely one chemical substance structure of retinal cells is fitting to disown the hypothesis of Darwin. How could it fall out that much(prenominal)(prenominal) perfection were cursed with the initial alive creatures ?\nWelsh organisms are so tortuous that their air would be ask by the roughly yettoned-down estimates of evolutionary scientists , hundreds of millions of years. Could they develop from each separate ? diametrical types - sponges, coelenterates , arthropods, mollusks , echinoderms - differ from each other and clear delineated. tie in among them are absent, no mob of fossil invertebrates is not associated with other average forms . On these curious facts wrote such known scientists as Georges Cuvier , Dogiel and VN Beklemishev . contagious forms of the Welsh creatures would allow to be born(p) and die billions , but no(prenominal) of them beget a paleontological collections. Cuvier and his pursuit appropriately machine-accessible Cambrian fit with the ample type of creation.'