Skip navigation
Skip navigation

The structure and stratigraphy of Speonesydrion from New South Wales, Australia, and the dentition of primitive dipnoans

Campbell, Kenton; Barwick, Richard

Description

New material of Speonesydrion iani, an Early Devonian dipnoan from New South Wales, has provided additional information on the dentition and jaws. Two new partial palates have been found, and X-rays of the parasphe-noid shows that the structure is well preserved. The palatal teeth are well worn even in partly grown material, and they do not originate at a growth point, but at a thickening of the palate. More mandibles have been collected, and thin sections have been prepared to allow a...[Show more]

CollectionsANU Research Publications
Date published: 2007
Type: Journal article
URI: http://hdl.handle.net/1885/35191
Source: Palaeontologische Zeitschrift

Download

File Description SizeFormat Image
01_Campbell_The_structure_and_stratigraphy_2007.pdf5.47 MBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  20 July 2017/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator