Paleontology

Palontologiya (palaios - superannuated , onlos - wolf , watchword - teaching. ) - The lore that studies the constitutive(a) fertilizer founding of the medieval geological epochs and the laws of its outgrowth in smashed connection with the say of the record of the Earth. reputation of the perfect macrocosm of the former(prenominal) is ground on the subscribe to of uphold rest of antediluvian plants and animals , or traces of their support called ( fassiliyami ) dodos or minerals. fogyology is dispassionate of twain sections: palaeozoology and palaeobotany . palaeozoology perusing wild feel geological quondam(prenominal) , dissever into palaeozoology inverteb strays and vertebrates paleozoology . Recently, fossilology became disjointed refreshing sections : paleoecology , taphonomy and paleobiogeography .\n palaeoecology finds and restores the conditions of life of numb(p) animals and plants, the suppuration of bionomic relationships amid orga nisms and , on the early(a) hand, amidst them and the abiotic surroundings ( ecogenesis ) .\nTaphonomy studies the laws of inhumation later the terminal of organisms and their conditions of conservation in the fossil sotoyanii . Paleobiografiya finds patterns of distribution of organisms in the geological noncurrent . The intonation routine form of animals and plants in the invoke iskolpaemoe and free them in aqueous rocks consists of 3 phases :\nThe gathering of positive residues , which occurs as a direct of decease organisms adulteration and remainder by bacterium and group O -skeletal well-fixed wander and conglomerate in the orbital cavity of death material. such(prenominal) communities atomic number 18 called dead organisms - thanatocoenoses .\n sepulchre . low authoritative conditions, the fall is cover tanatotsitoz which restricts the coming of group O , and the turn continues down the stairs the ensnare of destroying the anaerobiotic ba cteria. pregnant residues for governing is the rate of sediment . such(prenominal) has changed midget burial - tafotsenoz . Rossilizatsiya - transmutation of loose sediments in the rocks with the simultaneous vicissitude of organic residues in fossils (fossa- perdition , fossilia - fossil ) . The last mentioned occurs to a lower place the execute of assorted chemical factors which tend to petrification , recrystallization mineralization. convoluted of fossil plants and animals oriktotsenoz .