Two new atrypid brachiopod species from the late Frasnian of Belgium
Mottequin, B. (2003). Two new atrypid brachiopod species from the late Frasnian of Belgium. Bull. Kon. Belg. Inst. Natuurwet. Aardwet. = Bull. - Inst. r. sci. nat. Belg., Sci. Terre 73: 69-82
In: Bulletin van het Koninklijk Belgisch Instituut voor Natuurwetenschappen. Aardwetenschappen = Bulletin de l'Institut Royal des Sciences Naturelles de Belgique. Sciences de la Terre. KBIN: Brussel. ISSN 0374-6291, meer
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Trefwoorden |
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Author keywords |
Brachiopods, Atrypida, Late Frasnian, Systematic palaeontology |
Abstract |
Two new species of atrypid brachiopods from the late Frasnian Lambermont and Barvaux formations of Belgium are described (south-east border of the Dinant Synclinorium and Vesdre Nappe), Iowatrypa ultima n. sp. and Spinatrypa (Spinatrypa) lambermontensis n. sp. These species rank among the last representatives of the order Atrypida in the Ardennes (Upper Palmatolepis rhenana Zone). |
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