British Jurassic regular echinoids
By: A. B. Smith
Series: Publication -- No. 644, 646; Monograph of the Palaeontographical Society; Monograph of the Palaeontographical Society; Publication (Palaeontographical Society (Great Britain)) -- no. 644, etc.
Publisher: The Palaeontographical Society
Published: 2015
Place of publication: London
Language: eng
Number of pages: 176
Subjects: Fossil Sea urchins; Paleontology
Notes: Part 1: "November 2015". Part 2: "November 2016".

"Publication no. 644, issued as part of volume 169 for 2015"--Title page verso.

"Publication no. 646, issued as part of volume 170 for 2016"--Title page verso.

Includes bibliographical references (pages i-iv).

Abstracts in English, French, German and Russian
Table of contents: title: Part 1. Introduction, cidaroida, echinothurioda, aspidodiadematoida and pedinoida. Pages 1-67; Plates 1-41; title: part 2. Carinacea. Pages 69-176; Plates 42-82