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Arjamannia
Taxonomy
Arjamannia was named by Peel (1975) [Sepkoski's age data: O Cara-u S Wenl-u Sepkoski's reference number: 797]. Its type is Murchisonia cancellatula.
It was assigned to Ruedemanniinae by Peel (1975); to Lophospiridae by Wagner (1999); and to Archaeogastropoda by Sepkoski (2002).
It was assigned to Ruedemanniinae by Peel (1975); to Lophospiridae by Wagner (1999); and to Archaeogastropoda by Sepkoski (2002).
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Arjamannia Peel 1975
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†Arjamannia bellicarinata Donald 1906
†Arjamannia cancellatula Sedgwick and M'Coy 1855
†Arjamannia inexpectans Hall and Whitfield 1875
†Arjamannia pteronoides Longstaff 1924
†Arjamannia sybellina Billings 1866
†Arjamannia thraivensis Longstaff 1924
†Arjamannia turrita Portlock 1843
†Arjamannia woodlandi Longstaff 1924
Diagnosis
No diagnoses are available