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10.1038/ncomms8141 http://scihub22266oqcxt.onion/10.1038/ncomms8141 C4458891!4458891 !26035285     free     free     free Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=26035285 &cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215 Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\26035285 .jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117       Nat+Commun 2015 ; 6 (ä): 7141 Nephropedia Template TP {{tp|p=26035285 |t=2015. A Mesozoic bird from Gondwana preserving feathers |pdf=|usr=}}{{26035285 }} gab.com Text A Mesozoic bird from Gondwana preserving feathers JO: Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=26035285 #FOAvip The fossil record of birds in the Mesozoic of Gondwana is mostly based on isolated and often poorly preserved specimens, none of which has preserved details on feather anatomy. We provide the description of a fossil bird represented by a skeleton with feathers from the Early Cretaceous of Gondwana (NE Brazil). The specimen sheds light on the homology and 3D structure of the rachis-dominated feathers, previously known from two-dimensional slabs. The rectrices exhibit a row of rounded spots, probably corresponding to some original colour pattern. The specimen supports the identification of the feather scapus as the rachis, which is notably robust and elliptical in cross-section. In spite of its juvenile nature, the tail plumage resembles the feathering of adult individuals of modern birds. Documentation of rachis-dominated tail in South American enantiornithines broadens the paleobiogeographic distribution of basal birds with this tail feather morphotype, up to now only reported from China. Twit Text FOAVip A Mesozoic bird from Gondwana preserving feathers ????Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=26035285 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26035285 #FOAvip English Wikipedia <ref>{{Cite pmid|26035285 }}</ref> A Mesozoic bird from Gondwana preserving feathers #MMPMID26035285 de Souza Carvalho I ; Novas FE ; Agnolín FL ; Isasi MP ; Freitas FI ; Andrade JA Nat Commun 2015[Jun]; 6 (ä): 7141 PMID26035285 show ga The fossil record of birds in the Mesozoic of Gondwana is mostly based on isolated and often poorly preserved specimens, none of which has preserved details on feather anatomy. We provide the description of a fossil bird represented by a skeleton with feathers from the Early Cretaceous of Gondwana (NE Brazil). The specimen sheds light on the homology and 3D structure of the rachis-dominated feathers, previously known from two-dimensional slabs. The rectrices exhibit a row of rounded spots, probably corresponding to some original colour pattern. The specimen supports the identification of the feather scapus as the rachis, which is notably robust and elliptical in cross-section. In spite of its juvenile nature, the tail plumage resembles the feathering of adult individuals of modern birds. Documentation of rachis-dominated tail in South American enantiornithines broadens the paleobiogeographic distribution of basal birds with this tail feather morphotype, up to now only reported from China. |Animals [MESH] |Biological Evolution [MESH] |Birds/*anatomy & histology [MESH] |Brazil [MESH] |Feathers/*anatomy & histology [MESH]A Mesozoic bird from Gondwana preserving feathers (epmc).pdf DeepDyve Pubget Overpricing