Taxonomy clear
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Davidhakania eosaepesDanian
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Helenemanivitia colombianaLate Campanian - Late Maastrichtian
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Cylindralithus sp. 1Late Santonian - Early Campanian
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Cylindralithus sculptusMiddle Santonian - Middle Campanian
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Cylindralithus crassusEarly Turonian - Early Campanian
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Cylindralithus serratusLate Campanian - Early Maastrichtian
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Corollithion msakyaeEarly Turonian - Early Maastrichtian
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Zeugrhabdotus cooperiEarly Tithonian - Early Valanginian
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Gorkaea sp. 1Late Campanian
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Gorkaea operioMiddle Albian - Early Cenomanian
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Gorkaea pannonusLate Maastrichtian
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Gorkaea obliqueclaususMiddle Campanian - Late Campanian
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Gorkaea cruciformisEarly Berriasian - Late Aptian
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Gorkaea brevisEarly Aptian - Late Cenomanian
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Gorkaea exiguusEarly Hauterivian - Late Cenomanian
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Gorkaea pomeroliiLate Aptian - Late Maastrichtian
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Gorkaea pseudanthophorusEarly Tithonian - Late Maastrichtian
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Zeugrhabdotus kerguelenensisCenomanian - Campanian
