Zobrazeno 1 - 10
of 195
pro vyhledávání: '"Luis M Chiappe"'
Publikováno v:
PLoS ONE, Vol 12, Iss 10, p e0184637 (2017)
We describe an exquisitely preserved new avian fossil (BMNHC-PH-919) from the Lower Cretaceous Yixian Formation of eastern Inner Mongolia, China. Although morphologically similar to Cathayornithidae and other small-sized enantiornithines from China's
Externí odkaz:
https://doaj.org/article/ac92d6d7a2b840a296339f50da6a823a
Publikováno v:
Andean Geology, Vol 36, Iss 1, Pp 67-80 (2009)
Se presentan nuevos restos provenientes de estratos campaniano-maastrichtianos de la Formación Alien, en Salitral Ojo de Agua (Río Negro, Argentina), los cuales son asignables a Alvarezsauridae indet. Este ciado de pequeños terópodos celurosaurio
Externí odkaz:
https://doaj.org/article/7895601644854723a2495a363914d6e5
Autor:
Alyssa Bell, Luis M Chiappe
Publikováno v:
PLoS ONE, Vol 10, Iss 11, p e0141690 (2015)
The Smoky Hill Member of the Niobrara Chalk in Kansas (USA) has yielded the remains of numerous members of the Hesperornithiformes, toothed diving birds from the late Early to Late Cretaceous. This study presents a new taxon of hesperornithiform from
Externí odkaz:
https://doaj.org/article/24c21c3aaf464a5b99edc35136caab86
Publikováno v:
PLoS ONE, Vol 7, Iss 4, p e31556 (2012)
BackgroundHeterodontosaurids are an important but enigmatic and poorly understood early radiation of ornithischian dinosaurs. The late-surviving heterodontosaurid Fruitadens haagarorum from the Late Jurassic (early Tithonian) Morrison Formation of th
Externí odkaz:
https://doaj.org/article/bf3483f30d584966917f2b222aab19be
Publikováno v:
PLoS ONE, Vol 7, Iss 6, p e38207 (2012)
The taxonomy, osteology, phylogenetic position, and historical biogeography of the lambeosaurine hadrosaurid Magnapaulia laticaudus (new combination) are revised. The diagnosis of this species is amended on the basis on two autapomorphies (i.e., long
Externí odkaz:
https://doaj.org/article/9e2ef3814d7448898dca79e25818d092
Publikováno v:
PLoS ONE, Vol 5, Iss 8, p e11998 (2010)
Mosasaurs (family Mosasauridae) are a diverse group of secondarily aquatic lizards that radiated into marine environments during the Late Cretaceous (98-65 million years ago). For the most part, they have been considered to be simple anguilliform swi
Externí odkaz:
https://doaj.org/article/ad8bf11728aa470fa8bc9de181287a5d
Autor:
Luis M Chiappe
Publikováno v:
PLoS Biology, Vol 1, Iss 2 (2003)
Henry Gee and Luis Rey have provided an entertaining and creative account of the life and times of dinosaurs
Externí odkaz:
https://doaj.org/article/4b4f83dc686a4e6c819ab19e1fe7f013
Publikováno v:
PeerJ, Vol 11, p e16236 (2023)
Aucasaurus garridoi is an abelisaurid theropod from the Anacleto Formation (lower Campanian, Upper Cretaceous) of Patagonia, Argentina. The holotype of Aucasaurus garridoi includes cranial material, axial elements, and almost complete fore- and hind
Externí odkaz:
https://doaj.org/article/b5ac0dab0a2545ec91eac098960e42c5
Autor:
Luis M. Chiappe, Meng Qingjin
Captivating photographs of the world's most detailed bird fossils illuminate the early diversity of avifauna.When fossils of birds from China's Jehol region first appeared in scientific circles, the world took notice. These Mesozoic masterpieces are
Autor:
Alyssa Bell, Luis M. Chiappe
Publikováno v:
Diversity, Vol 14, Iss 4, p 267 (2022)
The Hesperornithiformes (sometimes referred to as Hesperornithes) are the first known birds to have adapted to a fully aquatic lifestyle, appearing in the fossil record as flightless, foot-propelled divers in the early Late Cretaceous. Their known fo
Externí odkaz:
https://doaj.org/article/b2dc1ebc60984fce834e26c25ff19dde