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Hystrichosphaera pterota
General Images Stratigraphy Description Literature Notes
Year Author Title
Microplankton from the Australian and New Guinea Upper Mesozoic sediments
The genera Hystrichosphaera and Achomosphaera
Katalog der Fossilen Dinoflagellaten, Hystrichosphären und verwandten Mikrofossilien. Band II Dinoflagellaten
The genus Spiniferites Mantell, 1850 (Dinophyceae)
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