NOVA

自然 · 历史

S18 E14 The Hunt for China's Dinosaurs

本集简介

NOVA covers the most elaborate expedition ever undertaken in the search for dinosaurs—to China's Gobi desert. Paleontologists brave sandstorms, heat and worse to find their fossils.

上一集

1991/01/08 S18 E12

Return to Mt. St. Helens

NOVA returns to Mount St. Helens a decade after its cataclysmic eruption to learn how nature is recovering from the disaster.

下一集

1991/02/12 S18 E15

Case of the Flying Dinosaur

NOVA looks at the question of whether present-day birds are dinosaurs. The origin of birds, avian dinosaurs, is explored.

当前季

S18

1990-10-03

哇，窗口太小啦

NOVA