Orudobisuki shiruruki no seibutsu
Subtitle: Ordovican & Silurian creatures
By: Gunma Kenritsu Shizenshi Hakubutsukan kanshū ; Tsuchiya Ken cho
Contributors: Gunma Kenritsu Shizenshi Hakubutsukan
Edition: Shohan
Series: Seibutsu misuterī PRO -- 2
Publisher: Gijutsu Hyōronsha
Published: 2013
Place of publication: Tōkyō-to Shinjuku-ku
Language: jpn
Number of pages: 141
ISBN-13: 9784774160856
Subjects: Paleontology
Other titles: Ordovican & Silurian creatures
Notes: Includes bibliographical references (pages 134-137) and indexes.

Japanese.