Dactyls! Dragons of the Air 在线电子书 图书标签:
发表于2024-11-24
Dactyls! Dragons of the Air 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
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."
From the Hardcover Library Binding edition.
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Dactyls! Dragons of the Air 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024