Le Naturaliste Vendéen, Numéro 3 (2003)
Refine
Year of publication
- 2003 (22)
Document Type
- Article (22)
Language
- French (22)
Has Fulltext
- yes (22)
Is part of the Bibliography
- no (22)
Keywords
- Fischotter (1)
- Flussseeschwalbe (1)
- Nahrungserwerb (1)
- Noirmoutier <Insel> (1)
- Räuberische Tiere (1)
- Wiesenweihe (1)
Comparaison des ichnopopulations des Grands Causses (Sud de la France) et du Veillon (Vendée)
(2003)
From descriptive statistic method concerning length (L), width (W) and L/W, it is suggested that Grallator variabilis samples from Vendée (Le Veillon) and Grands Causses belong to the same ichnospecies. Also, by this way, G. maximus of Hettangian of Vendée could be synonym of G. minusculus from USA Hettangian.
Analyse d'un exemple de fossilisation d'une trace de pas de Dinosaure (Lias inférieur des Causses)
(2003)
A calcareous block made of algo-laminated (stromatolitic) material exhibits at its upper surface a foot print of a Dinosaurian. A vertical section (sawing) and a thin section allow to make detailed observations. The early diagenesis permits the preservation of the deformations caused by the foot print.