The mode of development of Isograptus manubriatus (T. S. Hall)

1 June 1968

journal article
research article
Published by Cambridge University Press (CUP) in Geological Magazine

Vol. 105 (3) , 211-215
https://doi.org/10.1017/s0016756800052225

Abstract

SUMMARY: The reverse aspect of a proximal end of I. manubriatus is described and its relation to the mode of development of some early biserial forms is briefly discussed. Two new names descriptive of types of development are proposed.

Keywords

HALL
REVERSE
NAMES
SUMMARY
BISERIAL
ISOGRAPTUS MANUBRIATUS
MODE OF DEVELOPMENT
PROXIMAL END

This publication has 1 reference indexed in Scilit:

The Structure of Oncograptus T. S. Hall
Geological Magazine, 1936