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0200095704 20071214100547.0 s1990 ne a b |000|||eng | 90-72869-06-0 e-gx--- ; ln----- a580 ; a573 ; a555.2 Salpingostoma prinsii nov. sp. and Gnetopsis robusta nov. sp., two new seeds from the Westphalian A/B of southern Limburg / editor: H.W.J. van Amerom. [Haarlem?] : Geological Survey of the Netherlands, 1990. 33 p. : ill. ; 30 cm. Mededelingen Rijks Geologische Dienst ; v. 44-2 Cover title. ; Five folded plates in pocket. Includes bibliographical references. Seeds, Fossil ; Paleobotany ; Paleobotany ; Nannofossils ; Paleobotany ; Paleobotany Netherlands ; Limburg. ; Netherlands ; Limburg. ; North Atlantic Ocean. ; North Atlantic Ocean. Carboniferous. ; Quaternary. aAmerom, H. W. J. van. Late Quaternary calcareous nannoplankton biostratigraphy for the northern Atlantic Ocean. NGL 450695 P 206.3 M46n v44/2 akaz b1 ekaz070b