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For Y'all Data - Fossil Of Oldest Long-Necked Dinosaur Constitute Inwards Brazil


H5N1 grouping of paleontologists discovered inwards southern Brazil what has been described every bit the world's oldest long-necked dinosaur, academy researchers said Wednesday. Their findings are based on analysis of iii well-preserved dinosaur skeletons.

H5N1 grouping of paleontologists discovered inwards southern Brazil what has been described every bit the w For You Information - Fossil of oldest long-necked dinosaur flora inwards Brazil
A newly-described dinosaur from Brazil is the oldest long-necked dino e'er found, dating dorsum 225 1000000 years
[Credit: Marcio L. Castro/UFSM/EFE]
The description of the novel dinosaur species made past times researchers at the University of Sao Paulo (USP) together with the Federal University of Santa Maria (UFSM) was published inwards the latest edition of the scientific magazine Biology Letters.


The novel species, named "Macrocollum itaquii," purpose of a grouping of dinosaurs known every bit sauropodomorphs - was identified after iii consummate dinosaur skeletons were removed inwards 2013 from Triassic rocks inwards Agudo, a municipality inwards the interior of the southern Brazilian acre of Rio Grande create Sul, which borders Argentine Republic together with Uruguay.

H5N1 grouping of paleontologists discovered inwards southern Brazil what has been described every bit the w For You Information - Fossil of oldest long-necked dinosaur flora inwards Brazil
Reconstructed skeleton together with illustration elements of Macrocollum itaquii. (a) Skull inwards left lateral persuasion (CAPPA/UFSM
0001a). (b) Skull inwards dorsal persuasion (CAPPA/UFSM 0001a). (c) Skull inwards ventral persuasion (CAPPA/UFSM 0001b). (d) Fourth cervical
vertebra inwards left lateral persuasion (CAPPA/UFSM 0001b). (e) Mid-truncal vertebra inwards left lateral persuasion (CAPPA/UFSM 0001b).
(f) Left ilium inwards lateral persuasion (CAPPA/UFSM 0001b). (g) Left ischium inwards lateral persuasion (CAPPA/UFSM 0001b). (h) Right
pectoral girdle inwards lateral persuasion (reversed - CAPPA/UFSM 0001b). (i) Right manual digit I inwards medial persuasion (CAPPA/UFSM
0001b). (j) Right astragalus inwards dorsal persuasion (CAPPA/UFSM 0001c). (k) Right femur inwards cranial persuasion (CAPPA/UFSM 0001b).
 (l) Left foot inwards cranial persuasion (CAPPA/UFSM 0001a). I-1, phalanx i of the digit I; I-2, phalanx 2 of the digit I; a,
angular; ap, ascending process; co, coracoid; crt, crest; ct, cranial trochanter; d, dentary; dp, diapophysis; epi,
epipophysis; f, frontral; fh, femoral head; fob, fossa for the olfactoy bulbus; inf, internarial fenestra; is, ischium shaft;
 j, jugal; mc, medial condyle; mcI, metacarpal I; mtI, metatarsal I; mtIII, metatarsal III; mtV, metatarsal V; mw, medial
wall; mx, maxilla; n, nasal; ns, neural spine; opl, obturador plate; p, parietal; pa, parapophysis; paa,
postacetabular ala; pmfo, promaxillary fenestra; pmx, premaxilla; po, postorbital; poz, postzygapophysis;
prf, prefrontal; prz, prezygapophysis; q, quadrate; qj, quadratojugal; sa, surangular;
sac, supracetabular crest; scp, scapula; sq, squamosal; stf, supratemporal fenestra.
Scale bar = fifty mm [Credit: Rodrigo Temp Müller et al. 2018]
The master copy characteristic of the newly identified species is its long neck, which stretched for 3.5 metres (almost 12 feet).


That characteristic places the "Macrocollum itaquii" inwards the same grouping of sauropodomorph dinosaurs that too includes Brachiosaurus together with Apatosaurus.

Source: EFE [November 21, 2018]


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