1.   The yard-long hawksbill turtle, with its hooked beak and scaly neck, is a living vestige of the dinosaur age.

2.   This was the beginning of the discovery of a kind of conifer well known in the fossil record from the dinosaur age but long thought to be extinct.

3.   This narrative describes the Gobi locale, which contains the most extensive finds to date on animals from the dinosaur age.

4.   But conservationists say the breeding program is the only hope for saving one of the last surviving species from the dinosaur age.

n. + age >>共 244
retirement 25.48%
information 19.32%
computer 10.16%
college 3.46%
eligibility 3.08%
population 3.00%
people 1.77%
television 1.62%
medium 1.23%
jet 1.23%
dinosaur 0.31%
dinosaur + n. >>共 171
bone 13.24%
fossil 8.68%
egg 4.79%
skeleton 3.65%
track 2.97%
species 2.97%
embryo 2.28%
exhibit 2.28%
extinction 2.28%
footprint 2.05%
age 0.91%
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