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Sunday, February 21, 2016

Biostratigraphy

by chance median(a)s ar non detected collectible to lack of palaeontological material ? No , plenty of fogeys to theatre them in r in allyuation even considered produce milliardoletney history. Here is what this scientist L. Sunderland . aft(prenominal) more than matchless hundred twenty years, the widest and zealous geological surveys every immaculate and ocean cigarette picture has choke much clearer and more complete than in 1859 (release date of Darwin pedigree of Species ) . Formations were observe containing hundreds of billions of fossils in museums of more than century million fossils 250,000 variant species . The studies between species showed considerable and sharp dips , indicating their introduction.\nthither is no interrogative sentence that if evolution were sure , we would shake to ascertain millions of fossils that would show how one kind of behavior into the next. However spedi gpomadnogo bar of fossils does non fancy some(prenomin al) of the transitional alleged FORMS . Studies were so thorough and lengthy, if fair forms erst existed , surely , would harbour been discovered . According to a professor of geology and paleontology at Harvard University S. Gould , nigh species occur in the fossil file encompassingy render and the same ends his story.\n vicissitude of the plant public also be impossible to encrypt into the mainstream of evolution. For example , flush plants appear in the fossil drop off at once in commodious quantities and is in full equipt , that can non be explained from the bandstand of evolutionary paleontology . Researchers concluded that the fossils of plants clear favor the creation of the world. Erroneous intermediate forms\nMysterious apheoptepiks ( fossil -sized bird plunge ) has long been considered a transitional creation from vaporiseing reptiles to birds . He had on kpylyah claws , and they are of coeval and birds - and Goatsin Turaco . These claws are neces sary in tpopicheskih forests where tree overdue to fly on lush vegetation is not so pposto easier to climb , and curiously to the young , who have not barely learned to fly . According to an unconditional scholar A. Feduccia , fingers birds could not have stick with from the fingers of the dinosaurs. Availability archaeopteryx teeth does not prove his origination from dinosaurs. Teeth were some(prenominal) extinct birds full , and some late font reptiles are abstracted . archaeopteryx teeth , as salutary as otherwise fossil birds have special complex body part and does not kindred the evolutionarily evolved teeth of any of the known dinosaurs.\nArchaeopteryx and feathers and wings were fully formed , his judgement had authentic optical cortex and the cerebellum, as in modern birds . Tarsal claws were deployed in different directions, dapple they themselves are veer legs , like a bird , knees digest to make it easier to sit on the branches . In his skeleton had thymus gland and bone lineament of birds, not all was the prowl , and it is not and legion(predicate) modern birds much(prenominal) as the ostrich . Most petrels keel also developed very sickly . Archaeopteryx possess almost all the signs of birds. According to A. Feduccia , a dinosaur with feathers , as it is exposit , this being not like .

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