Dactyls! Dragons of the Air 空中飛龍
ISBN：
作者：Dr. Robert T. Bakker 著
出版社：Random House
出版日期：2005-12-1
年齡/主題/大獎(jiǎng)/大師：
5-6(大班)、6-8(1-2年級(jí))、8-10(3-4年級(jí))、英文、
內(nèi)容簡(jiǎn)介
Dactyls. Flying Dragons. Pterodactylus. Whatever you call them, they are simply wonderful! Renowned paleontologist Dr. Robert T. Bakker explains how scientists observe fossils and living animals to determine how dactyls flew, walked, climbed, fed, and thought. Also included for the first time ever is his latest, still-unnamed discovery–an unusual dactyl with sharp-edged, backwards curved teeth, nicknamed "Snaggle Tooth."
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