Journal of Paleontology; September 2008; v. 82; no. 5;
p. 984-995; DOI: 10.1666/07-102.1
© 2008 Paleontological Society
Famennian Chondrichthyan Microremains from Morocco and Sardinia
Claire Derycke1,
Claudia Spalletta2,
Maria Cristina Perri2 and
Carlo Corradini3
1 Université Lille 1, Laboratoire Géosystèmes (UMR 8157 CNRS) UFR des Sciences de la Terre - bâtiment SN5 59655 Villeneuve D'ascq Cedex, France, <claire.derycke{at}univ-lille1.fr>
2 Dipartimento Di Scienze Della Terra E Geologico-Ambientali, Universita' Degli Studi Di Bologna, Via Zamboni 67, I-40126 Bologna, Italy, <claudia.spalletta@ unibo.it>, <mariacristina.perri@ unibo.it>
3 Dipartimento Di Scienze Della Terra, Universita' Di Cagliari, Via Trentino 51, I-09127 Cagliari, Italy, <corradin{at}unica.it>
New material from the Famennian of Morocco in the southern Maider comprises chondrichthyan teeth (Thrinacodus, Cobelodus, Denaea, Stethacanthus), actinopterygian remains (scales, teeth and hemilepidotrichium) and one acanthodian scale. The absence of crushing teeth suggests deeper water environments for the Maider Basin than the Tafilalt Basin. Vertebrate microremains from the Famennian of Sardinia, including Siamodus and Jalodus teeth, are illustrated and described. Ichthyofaunal relationships of the North Gondwanan platform during the Famennian are examined.
Copyright © 2009 by Paleontological Society