Robert T. Bakker (born March 24, 1945) is an American paleontologist who helped reshape modern theories about dinosaurs, particularly by adding support to the theory that some dinosaurs were endothermic (warm-blooded). Along with his mentor John Ostrom, Bakker was responsible for initiating the ongoing "dinosaur renaissance" in paleontological studies, beginning with Bakker's article "Dinosaur Renaissance" in Scientific American, April 1975. His special field is the ecological context and behavior of dinosaurs.
Bakker has been a major proponent of the theory that dinosaurs were "warm-blooded", smart, fast, and adaptable. He published his first paper on dinosaur endothermy in 1968. His seminal work, The Dinosaur Heresies, was published in 1986. He revealed the first evidence of parental care at nesting sites for Allosaurus. Bakker was among the advisors for the film Jurassic Park and for the 1992 PBS series, The Dinosaurs. He also observed evidence in support of Eldredge's and Gould's theory of punctuated equilibrium in dinosaur populations. Bakker currently serves as the Curator of Paleontology for the Houston Museum of Natural Science.
很好很好 用券买的不错不错
评分很好很好 用券买的不错不错
评分非常喜欢这套书,推荐活动时购买。
评分这套书挺好的,图片不错,英文也很好。
评分分级阅读,第5级了。读书不仅对我们的学习有着重要作用,对道德素质和思想意识也有重大影响。“一本好书,可以影响人的一生。”这句话是有道理的。我们都有自己心中的英雄或学习的榜样,如军人、科学家、老师、英雄人物等。这些令我们崇拜或学习和模仿的楷模,也可以通过阅读各类书籍所认识。我们在进行阅读时,会潜意识地将自己的思想和行为与书中所描述的人物形象进行比较,无形中就提高了自身的思想意识和道德素质。
评分初级阅读书,为孩子准备,
评分同学们都买了,老师推荐的
评分初级阅读书,为孩子准备,
评分买给10岁孩子的,他很喜欢
本站所有内容均为互联网搜索引擎提供的公开搜索信息,本站不存储任何数据与内容,任何内容与数据均与本站无关,如有需要请联系相关搜索引擎包括但不限于百度,google,bing,sogou 等
© 2025 windowsfront.com All Rights Reserved. 静流书站 版权所有