1971. Origin and evolution of birds. In: Farner DS, King JR, eds. Avian biology, Vol. 1. New York: Academic Press, 19-55.Brodkorb, P. (1971). Origin and evolution of birds. In "Avian Biology" (D. S. Farner, and J. R. King, Eds.), pp. 19-55, Academic Press, New York....
The origin and evolution of birds: 35 years of progress Bones have been subjected to considerable selective pressure throughout vertebrate evolution, such as occurred during the adaptations associated with the d... K Padian,A De Ricqlès 被引量: 3发表: 2009年 The Origin and Evolution of Birds...
这个起源是英国古生物学家瓦尔克提出,但是在之后瓦尔克放弃(abandon)了这个假说(hypothesis),尽管如此,还是有鸟类学家(Ornithologist)支持这个起源。 2. 进化(evolution) 对于进化方面就是鸟类的翅膀(wing)了,有的认为为了飞行(flight)...
Australia has a fairly large number of species and subspecies of birds, mostly passerines, confined to or largely dependent on mangroves, a closed forest w... EM Truswell,WK Harris - 《Evolution of the Flora & Fauna of Arid Australia》 被引量: 64发表: 1982年 TURNER REVIEW No. 11. The...
Mitochondrial (mt) genes and genomes are among the major sources of data for evolutionary studies in birds. This places mitogenomic studies in birds at the core of intense debates in avian evolutionary biology. Indeed, complete mt genomes are actively been used to unveil the phylogenetic relationshi...
Examines the relation between nest building and the origin and evolution of passerine birds (Order Passeriformes). Factors which may have influenced the evolution of this category of birds; Basic nest types among passerine birds; Origin of basic nest type in passerine evolution; Ecological conditions...
The origin of birds from theropod dinosaurs involves many changes in musculoskeletal anatomy and epidermal structures, including multiple instances of convergence and homology-related traits that contribute to the refinement of flight capability. Changes
The increasing quantity of atmospheric oxygen also permitted the evolution of aerobic cells and cellular respiration, which in turn signaled the beginning of the global carbon cycle.结果,细胞就能够在浅水区和陆地上生存了。大气中氧气含量的增加使得需氧细胞进化并产生细胞呼吸,这标志着全球碳循环的开始。The...
The increasing quantity of atmospheric oxygen also permitted the evolution of aerobic cells and cellular respiration, which in turn signaled the beginning of the global carbon cycle. 结果,细胞就能够在浅水区和陆地上生存了。大气中氧气含量的增加使得需氧细胞进化并产生细胞呼吸,这标志着全球碳循环的开始。
The story of Tangerine Dream unfolds through the recollections of guitarist Jerome Froese, Edgar Froese’s son, and keyboardist Johannes Schmoelling, who joined the band in the late 70s – tracing the evolution of the band from a Pink Floyd-inspired outfit to an award-winning, movie-sound...