Title
On the Nature of the so-called "Covering Plates" in Protopalaeaster narrawayi
By
Raymond, Percy E. (Percy Edward), 1879-1952
Type
Article
Date of Publication
1912-12
Original Publication
The Ottawa naturalist
Volume
26
Series / Issue
Issue: 9
Pages
105--108
Contributed by
Language
English
Published by
Ottawa, Ottawa Field-Naturalists' Club,