Taxonomy clear
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Braarudosphaera pseudobatilliformisEarly Aptian - Late Aptian
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Braarudosphaera batilliformisLate Aptian - Middle Albian
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Braarudosphaera akanonistosLate Aptian
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Braarudosphaera africanaEarly Aptian - Early Cenomanian
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Staurolithites peristrefomenoLate Maastrichtian
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Bownia sp.Late Campanian
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Bownia bileniiMiddle Albian - Late Cenomanian
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Bownia speiroeidisEarly Cenomanian
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Bownia mutterloseiEarly Valanginian - Early Cenomanian
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Aktasia trabeculataLate Albian - Late Maastrichtian
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Aktasia parvoturonicaLate Albian - Late Coniacian
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Aktasia turonicaLate Cenomanian - Late Coniacian
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Aktasia obscuraMiddle Campanian
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Aktasia leckieiLate Aptian - Middle Campanian
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Aktasia exarthromenosLate Albian
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Aktasia compactaEarly Cenomanian - Early Maastrichtian
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Boletuvelum phossonosEarly Campanian - Late Campanian
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Boletuvelum candensLate Coniacian - Early Maastrichtian
