Brachiopoda
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Recent papers in Brachiopoda
A new exceptionally preserved marginal marine biota is reported from the Late Ordovician Big Hill Formation of Stonington Peninsula in Michigan's Upper Peninsula. The new Lagerstätte hosts a moderately diverse fauna of medusae, linguloid... more
Brachiopods are a lineage of invertebrates well known for the breadth and depth of their fossil record. Although the quality of this fossil record attracts the attention of paleontologists, geochemists, and paleoclimatologists, modern day... more
May, A. (1996a): Relationship among sea-level fluctuation, biogeography, and bioevents of the Devonian: an attempt to approach a powerful, but simple model for complex long-range control of biotic crises. - Geolines, 3: 38-49, 2 figs.;... more
Preliminary review of taxonomy of the brachiopod order AĘpida and its stratigraphic distribution in the late Frasnian Kellwasser Crisis of several regions of Laurussia, westem Siberia and South China point to their moderate diversity and... more
On Aferdou El Mrakib, a large reef mound in the Maı¨der region (Anti-Atlas, Morocco), thick-shelled gypidulids of two genera are locally very abundant. Like Stringocephalus in the shallow water limestone formations in Germany, these... more
The collection and study of benthic fauna from Middle Devonian carbonate buildups of the Maider Basin in the eastern Anti-Atlas of Morocco permitted the taxonomic revision of previously described brachiopods from this area. Rhynchonellids... more
S’estudia la presència d’Oichnus simplex Bromley, 1981 en una omunitat de braquiòpodes de l’Aptià inferior de Vallibona (conca del Maestrat). S’ha constatat la presència sobre Burrirhynchia miliani (Calzada, 1971) i Loriolithyris solei... more
of a new type of shell structure within the organophosphatic
Preliminary review of taxonomy of the brachiopod order AĘpida and its stratigraphic distribution in the late Frasnian Kellwasser Crisis of several regions of Laurussia, westem Siberia and South China point to their moderate diversity and... more
The interpretation of pedicle soft tissue preservation in a unique brachiopod specimen of Wenlock (Silurian) age from Herefordshire, western England, is reassessed. Bethia serraticulma, assigned originally to the Orthida, is more probably... more
May, A. (1991b): Die Fossilführung des westsauerländischen Givetiums (Devon, Rheinisches Schiefergebirge) in der Sammlung des Städtischen Museums Menden. - Geologie und Paläontologie in Westfalen, 17: 7-42, 20 figs.; Münster. [The... more
and facies changes at the Early–Middle Frasnian boundary in the north−western East European Platform. Acta Palae−