1. (noun) 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

• bartle frere
• genus bartle-frere

1. (noun) 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

• dicot genus
• magnoliopsid genus

1. (noun) 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

• family proteaceae
• protea family
• proteaceae