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Konodonti Chas isnuvannya Piznij kembrijskij period piznij triasovij period 495 199 6 mln rokiv tomuRekonstrukciya konodontivBiologichna klasifikaciyaDomen Yaderni Eukaryota Carstvo Tvarini Animalia Tip Hordovi Chordata Pidtip Hrebetni Vertebrata Klas Konodonti Conodonta Eichenberg 1930Taksonomichni grupiParaconodonta Amphigeisiniformes Westergaardodiniformes Euconodonta Caviodonti Proconodontiformes Conodonti Protopanderodontida Panderodontida Prioniodinida OzarkodinidaSinonimi ConodontophoridaPosilannyaVikishovishe ConodontaEOL 42349189Fossilworks 33816Konodonti Conodonta klas vimerlih tvarin z tipu hordovih sho zovni nagaduyut vugriv abo minog Dovzhina tila vid odnogo do za deyakimi danimi 40 sm Isnuvali z kembriyu po kinec triasu Spochatku konodontami nazivali mikroskopichni 0 1 1 mm zalishki shelepnogo aparatu cih tvarin Do 80 h rokiv XX stolittya ne bulo vidomo komu nalezhali ci mikroskopichni zubi Ale potim buli viyavleni vidbitki til samih konodontiv iz zubnim aparatom sho zberigsya Ci vidbitki ukraj ridkisni a skeleta u konodontov ne bulo tomu najchastishe vid nih znahodyat tilki okremi zubi konodontovi elementi Vzagali shob uniknuti terminologichnoyi plutanini adzhe konodontami teper stali nazivati i samih tvarin i elementi yihnogo zubnogo aparatu zaproponovano nazivati tvarin konodontoforami Conodontophora a yihni zubi konodontovimi elementami Slovo zubi tut beretsya v lapki tomu sho konodontovi elementi ne gomologichni do zubiv hrebetnih hocha i vikonuvali analogichni funkciyi Konodonti duzhe shvidko evolyucionuvali minyalasya forma yihnih konodontovih elementiv tomu yih duzhe zruchno vikoristovuvati dlya stratigrafiyi dlya rozdilennya rozrizu na gorizonti i zistavlennya rozriziv mizh soboyu Kolir konodontovih elementiv zminyuyetsya zi zrostannyam temperaturi u vmishuyuchih porodah vid prozoro zhovtuvatogo do temno sirogo ta chornogo pri dosyagnenni temperaturi u tovshi porid ponad 250 C Shkala zmini koloru konodontovih elementiv iz temperaturoyu Conodont alteration index CAI vikoristovuyetsya dlya viznachennya stupenya peretvorennya organichnoyi rechovini ta produktivnosti paleozojskih osadovih porid shodo gazu ta nafti Zmist 1 Klasifikaciya i filogeniya 2 Vinoski 3 Primitki 4 Posilannya 5 Resursi InternetuKlasifikaciya i filogeniya RedaguvatiStanom na 2012 rik doslidniki klasifikuvali konodontiv do tipu hordovih na pidstavi formi yihnih plavciv formi m yaziv i nayavnosti hordi 1 Zzovni voni shozhi na miksin i minog ale ce lishe konvergentna shozhist 2 Vzagali filogenetichne polozhennya klasu sered hordovih dosit spirne cherez brak vikopnih til cih tvarin 3 Hordovi Miksini Note 1 Hrebetni Hyperoartia Minogi Conodonta Paraconodontida Proconodontida Note 2 Euconodonta Note 3 Protopanderodontida Panderontida Prioniodontida Paracordylodus Balognathidae Prioniodinida Ozarkodinida Heterostraci Osteostraci i shelepni Vinoski Redaguvati Here the Hagfish are treated as a separate clade as in Sweet and Donoghue s 2001 tree produced without cladistic analysis 4 However it has been recognised by some 5 that the hagfish and lampreys may be closer to one another in their own clade the Cyclostomata The clade Proconodontida is also known as Cavidonti Euconodonta is referred to as Conodonti by Sweet and Donoghue 4 although this is not widely used originalne doslidzhennya Primitki Redaguvati Milsom Clare Rigby Sue 2004 Vertebrates Fossils at a Glance Victoria Australia Blackwell Publishing s 88 ISBN 0 632 06047 6 Szaniawski H 2002 New evidence for the protoconodont origin of chaetognaths Acta Palaeontologica Polonica 47 3 405 Arhiv originalu za 22 travnya 2011 Procitovano 26 travnya 2013 Turner S Burrow C J Schultze H P Blieck A Reif W E Rexroad C B Bultynck P Nowlan G S 2010 False teeth conodont vertebrate phylogenetic relationships revisited Geodiversitas 32 4 545 594 doi 10 5252 g2010n4a1 Arhiv originalu za 19 bereznya 2012 Procitovano 26 travnya 2013 a b Sweet W C P C J Donoghue 2001 Conodonts past present future Journal of Paleontology 75 6 1174 1184 doi 10 1666 0022 3360 2001 075 lt 1174 CPPF gt 2 0 CO 2 Bourlat S J T Juliusdottir C J Lowe R Freeman J Aronowicz M Kirschner E S Lander M Thorndyke H Nakano A B Kohn others 2006 Deuterostome phylogeny reveals monophyletic chordates and the new phylum Xenoturbellida Nature 444 7115 85 88 ISSN 0028 0836 PMID 17051155 doi 10 1038 nature05241 Posilannya RedaguvatiAldridge R J Briggs D E G Smith M P Clarkson E N K amp Clark N D L 1993 The anatomy of conodonts Philosophical Transactions of the Royal Society of London Series B 340 405 421 Aldridge R J amp Purnell M A 1996 The conodont controversies Trends in Ecology and Evolution 11 463 468 Donoghue P C J Forey P L and Aldridge R J 2000 Conodont affinity and chordate phylogeny Biological Reviews 75 191 251 Janvier P 1997 Euconodonta The tree of life web project http tolweb org Arhiv originalu za 23 bereznya 2012 Procitovano 5 veresnya 2007 Sweet Walter The Conodonta Sweet W C and Donoghue P C J 2001 Conodonts past present and future Journal of Paleontology 75 1174 1184 Resursi Internetu RedaguvatiMark Purnell An oblique anterior view of a model of the apparatus of the Pennsylvanian conodont Idiognathodus Arhiv originalu za 31 lipnya 2013 Procitovano 26 travnya 2013 The Jaws That Catch an Introduction to the Conodonta Palaeos Arhiv originalu za 8 veresnya 2007 Procitovano 5 veresnya 2007 Jim Davison 15 zhovtnya 2002 Ordovician conodonts Arhiv originalu za 28 listopada 1999 Procitovano 5 veresnya 2007 Konodonti hovali gostri zubi za primitivnimi yasnami nbsp Ce nezavershena stattya z paleontologiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Konodonti amp oldid 36279847