Treatise Online, no. 20, Part E, Revised, Volume 4, Chapter 2A: Introduction to the fossil hypercalcified chaetetid-type Porifera (Demospongiae).

https://journals.ku.edu/treatiseonline/article/view/4137
Title: Treatise Online, no. 20, Part E, Revised, Volume 4, Chapter 2A: Introduction to the fossil hypercalcified chaetetid-type Porifera (Demospongiae).
Author(s):
Ronald R. West
Paleo Publication Type:
Treatise Online - Articles
Publication Format:
Journal article
Year of publication:
2011