- green dinosaur as a noun:
- 1
green dinosaur
noun
1 green dinosaur
A living fossil or so-called `green dinosaur'; genus or subfamily of primitive nut-bearing trees thought to have died out 50 million years ago; a single specimen found in 1994 on Mount Bartle Frere in eastern Australia; not yet officially named.
synonyms: Bartle Frere, genus Bartle-Frere.
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