Two new dinosaur tracksites from the Hettangian Dolomitic Formation of Lozere, Languedoc-Roussillon, France

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TitreTwo new dinosaur tracksites from the Hettangian Dolomitic Formation of Lozere, Languedoc-Roussillon, France
Type de publicationJournal Article
Year of Publication2014
AuteursMoreau J-D, Trincal V, Gand G, Neraudeau D, Bessiere G, Bourel B
JournalANNALES DE PALEONTOLOGIE
Volume100
Pagination361-369
Date PublishedOCT-DEC
Type of ArticleArticle
ISSN0753-3969
Mots-clésCausses basin, Dinosaur footprints, Hettangian, Ichnology, Lower Jurassic, Southern France, Theropoda
Résumé

Recent ichnological studies revealed two new localities showing dinosaur footprints in the Hettangian Dolomitic Formation from the Causses Basin, southern France. The traces are reported from the northern part of the basin, in Lozere, an area where Lower Jurassic dinosaur ichnites were poorly documented. The surfaces bearing footprints are characterized by a large number of traces. The ichnites are ascribed to Grallator (Hitchcock, 1858), Dilophosauripus (Welles, 1971) and Eubrontes (Hitchcock, 1845) whose trackmakers were theropods. Although numerous tracksites were previously described in the southern part of the Causses Basin, these three ichnotaxa are for the first time observed in association into the Dolomitic Formation. (C) 2014 Elsevier Masson SAS. All rights reserved.

DOI10.1016/j.annpal.2014.04.001