Paläontologische Zeitschrift
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Taxonomic and biochronological significance of specimens of the Triassic dicynodontDinodontosaurus Romer 1943 in the Tübingen collection
Paläontologische Zeitschrift - Tập 70 - Trang 603-622 - 1996
Two species of the dicynodontDinodontosaurus from the Middle Triassic interval of the Santa Maria Formation in Rio Grande do Sul, southern Brazil,D. tener (von Huene 1935) andD. turpior (von Huene 1935), are based on undiagnostic lectotypes and thus arenomina dubia. The oldest valid, available name for a species ofDinodontosaurus isD. oliveirai
Romer 1943, the type species of the g......
Juvenile phacopid trilobites from the Prague Basin (Czech Republic)
Paläontologische Zeitschrift - Tập 87 - Trang 219-234 - 2012
Complete early ontogenetic stages of phacopid trilobites are very rare in the fossil record worldwide. Although phacopid trilobites were a common component of the Devonian communities inhabiting the Prague Basin, only two articulated juvenile individuals have been described so far. However, rich and diverse fauna, including common remains of meraspid and young holaspid specimens of the phacopid Pe......
New species and structures in the Narthecoceratidae (Nautiloidea, Orthocerida)
Paläontologische Zeitschrift - Tập 58 - Trang 79-87 - 1984
In the NarthecoceratidaeFlower (1958) there is variation of structures within the tubes of the endosiphuncle which may be empty, or may contain endocones or “bracket diaphragms”,Winstonocera teicherti gen. et. sp. nov. shows numerous diaphragms from which tubes extend a short distance forward. It is suggested that the “bracket diaphragms” are similar structures. It is further suggested that the st......
Mikrokopie (Mikrofilm) bewirkt für die Paläontologie keine Veröffentlichung
Paläontologische Zeitschrift - Tập 24 - Trang 101-103 - 1951
Fossilien aus Riffkomplexen der alpinen Trias:Cheilosporites Wähner, eine Foraminifere?
Paläontologische Zeitschrift - Tập 36 - Trang 118-124 - 1962
The genusCheilosporites
Wähner, a problematicum variously referred to algae and sponges, is widespread in Rhaetian reefs of the Alpine region. Its arborescent colonies are composed of uniserial but branching rows of chambers, penetrated by an axial siphon. The chambers enlarge distally, and undergo marked changes in shape. These characters are to be found neither among alga......
Die Versteifungen der Trilobiten-Schale und damit verbundene Konvergenzen
Paläontologische Zeitschrift - Tập 7 Số 1 - Trang 44-46 - 1926
Contribution of August Heinrich Ernst Beyrich to the knowledge of Ordovician trilobites in the Czech Republic
Paläontologische Zeitschrift - Tập 96 - Trang 669-687 - 2022
The Barrandian area of the Teplá-Barrandian Unit is one of the richest trilobite-yielding areas in the world. In the middle of the nineteenth century, four main workers studied trilobites in this region, Joachim Barrande, Heinrich Ernst Beyrich, Ignatz Hawle, and August Carl Joseph Corda. Heinrich Ernst Beyrich, an excellent German palaeontologist studied and figured five species of Ordovician tri......
Revision of Hyolitha from the Ordovician of Estonia
Paläontologische Zeitschrift - Tập 80 - Trang 88-106 - 2006
Topotype specimens of the Middle OrdovicianHyolithes acutus
Eichwald, 1840, which is the type of the genus that lent its name to a family, order, class, and even phylum according to some, andH. latus
Eichwald, 1860 allow that genus and those species to be firmly established on a sound, morphologic basis. In addition, preservation of the types ofHyoli......
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