Showing papers in "Geobios in 1988"

TL;DR: The fossiliferous beds of Las Hoyas (province ofCuenca, Spain) are composed of limestones (probably Late Hauterivian), and the fishes are the main component of the vertebrate fauna both in number of individuals and diversity (13 different taxa).

TL;DR: Marmorerpeton is more primitive than any other known salamander in the absence of intravertebral spinal nerve foramina in the atlantal centrum, but in other features it resembles members of the family Scapherpetontidae, neotenous salamanders otherwise known from the Upper Cretaceous and Palaeocene.

TL;DR: The well known diversity of shallow-water spatangoidburrows (Echinocardium group) is assigned to Laminites ichnogenus, except for Bichordites monastiriensis nov.

TL;DR: In this paper, an analysis BMDP (4M, 7M) on a sample of 66 Lower Cretaceous tridactyl footprints of diverse geographical origins was carried out to discriminate ornithopod from theropod footprints with a different degree of confidence.

TL;DR: In this article, le decoupage biostratigraphique de la coupe de San Onofre et desterrains pliocenes traverses par le sondage Tarragone E2, and permet de mettre en evidence au Pliocene inferieur une differenclation floristique latitudinale qui caracterise les regions meridionales d'Europe occidentale.

TL;DR: In this article, L'etude de la serie phosphatee de Kpogame-Hahotoea permis de reconnaitre la presence de quatre niveaux fossiliferes superposes qui ont livre une riche faune de selaciens d'âge eocene moyen.

TL;DR: In this article, a detailed analysis of the distribution verticale de microfossiles permet de dater avec precision les diverses formations du Silurien superieur and du Devonien, reconnues par sondage dans le Sud-Est du Sahara algerien.

TL;DR: This collection of otoliths represents freshwater lacustrine deposition of the sediments and is considered Uppermost Cretaceous to Palaeoncene on the basis of freshwater ostracode and charophyte assemblages.

TL;DR: In this paper, a glossaire rappelle les principaux elements de la terminologie relative to Spiriferides (Brachiopodes) and permet d'examiner la valeur des caracteres morphologiques utilises dans les determinations.

TL;DR: In this article, the authors describe a phase tectonique majeure dans la cordillere ouest mexicaine, where a horizon carbonate neritique sur un substratum volcano-sedimentaire tectone materialise a phase of tectonic activity.

TL;DR: The presence conjointe de S. (Stoliczkaia) clavigera Neumayr souligne les affinites indopacifiques de cette ammonitofaune.

TL;DR: In this article, the erste zusammenfassende Untersuchung der madagassischen Belemniten ermoglichte the Beschreibung of 43 gut charakterisierten Arten, of which 18 neu sind and 10 weitere sich ebenfalls als besondere Arten in Madagaskar herausstellten.

TL;DR: A chitinozoan faunule was reported from a shallow-marine lower Ordovician sequence in the subsurface of the southeastern Georgina Basin, Queensland (Australia) as discussed by the authors.

TL;DR: La comparaison des 2 echantillons demontre that les limites de variations ou the moyenne de certains caracteres fournissent un remarquable outil paleoecologique.

TL;DR: Endoteba controversya n.gen. n.sp. as mentioned in this paper is a taxon of Endothyra du Trias, which is decrit and frequent in the Middle East.

TL;DR: The Tyto balearica, a forme endemiqueinsulaire d'effraie des Baleares, is decidable comme une forme as mentioned in this paper comme anciens ou du meme âge que ceux des Baleare.

TL;DR: The red arkosic sandstones of the Cenger Formation, in the allochthonous units of the Lycian Taurus (western Turkey), have yielded fragmentary remains (teeth, jaw fragments, vertebrae) of archosaurian reptiles as discussed by the authors.

TL;DR: A large ammonite has been found in the predominantly non-marine Lastres Fm. at Villaviciosa, Asturias, Northern Spain this paper, indicating an Upper Jurassic age, late Lower Kimmeridgian sensu gallico.

TL;DR: In this paper, the authors describe the existence of Rhabdinopora flabelliformis in Sardaigne, a phase tectonique, which is intra-ordovicienne, comprising entre le Tremadoc and le Caradoc.

TL;DR: In this article, a description detaillee des restes de rhinocerotides trouves dans les remplissages karstiques d'Atapuerca (Burgos, Espagne).

TL;DR: In this article, Rotated principal components analysis is used to clarify the morphology and taxonomy of Chirotheriod footprints and reveal that the best characteristic for separating out the footprints is a combination of increasing size of the prints and increasing spread of the digits.