Classification of the genus Norasaphus
G. †Norasaphus Fortey and Shergold 1984
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Subg. †Norasaphus (Norasaphites) Fortey and Shergold 1984
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†Norasaphus (Norasaphites) monroeae Fortey and Shergold 1984
†Norasaphus (Norasaphites) vesiculosus Fortey and Shergold 1984
Subg. †Norasaphus (Norasaphus) Fortey and Shergold 1984
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†Norasaphus (Norasaphus) skalis Fortey and Shergold 1984
Subg. †Norasaphus (Shergoldina) Feist and Talent 2000
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†Norasaphus (Shergoldina) greenvalensis Feist and Talent 2000