The Evolution and Development of Cephalopod Chambers and Their Shape.

The Ammonoidea is a group of extinct cephalopods ideal to study evolution through deep time. The evolution of the planispiral shell and complexly folded septa in ammonoids has been thought to have increased the functional surface area of the chambers permitting enhanced metabolic functions such as:...

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Bibliographic Details
Main Authors: Robert Lemanis, Dieter Korn, Stefan Zachow, Erik Rybacki, René Hoffmann
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2016-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC4786199?pdf=render