The dimensions of the type egg are as follows:--

Large diameter 340 mm.

Small diameter 225 "

Large circumference 850 "

Small circumference 710 "

Habitat: S. W. Madagascar.

There are about 16 eggs known of this form, varying from 854 mm. to 816 mm.

in large circumference, and from 743 mm. to 715 mm. in small circumference.

{226}

Extinct birds · 第 327 / 409 题