Discinisca Elslooensis Sp. N. Conglomerate
bulletin de l'institut royal des sciences naturelles de belgique sciences de la terre, 73: 185-194, 2003 bulletin van het koninklijk belgisch instituut voor natuurwetenschappen aardwetenschappen, 73: 185-194, 2003 Bosquet's (1862) inarticulate brachiopods: Discinisca elslooensis sp. n. from the Elsloo Conglomerate by Urszula RADWANSKA & Andrzej RADWANSKI Radwanska, U. & Radwanski, A., 2003. Bosquet's (1862) inarticu¬ Introduction late brachiopods: Discinisca elslooensis sp. n. from the Elsloo Con¬ glomerate. Bulletin de l'Institut royal des Sciences naturelles de Bel¬ gique, Sciences de la Terre, 73: 185-194, 2 pis.; Bruxelles-Brussel, The present authors, during research on fossil repré¬ March 31, 2003. - ISSN 0374-6291 sentatives of the inarticulate brachiopods of the genus Discinisca Dall, 1871, from the Miocene of Poland (Radwanska & Radwanski, 1984), Oligocène of Austria (Radwanska & Radwanski, Abstract 1989), and topmost Cretac- eous of Poland (Radwanska & Radwanski, 1994), have been informed A revision of the Bosquet (1862) collection of inarticulate brachio¬ by Annie V. Dhondt, that well preserved pods, acquired about 140 years ago by the Royal Belgian Institute of material of these invertebrates from the original collec¬ Natural Sciences, shows that the whole collection, from the Elsloo tion of Bosquet (1862) has been acquired by the Royal Conglomerate, contains taxonomically conspecific material, despite its variable labelling and taxonomie interprétation by previous authors. Belgian Institute of Natural Sciences in 1878. Annie V. The morphological features of complete shells, primarily of their Dhondt has kindly invited the present authors to revise ventral valves, clearly indicate that these inarticulate brachiopods this material to estimate its value and significance within can be well accommodated within the genus Discinisca Dall, 1871.
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