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Cephalopoda - Ammonitida - Pachydiscidae

Species lacking formal opinion data

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Synonymy list
YearName and author
1884Pachydiscus Zittel
1900Parapachydiscus Hyatt p. 570
1921Pachydiscus (Parapachydiscus) Yabe p. 57
1947Pachydiscus (Parapachydiscus) Reeside p. 3
1955Pseudomenuites Matsumoto p. 169
1955Pachydiscus Reyment p. 16
1958Joaquinites Anderson p. 214
1970Pachydiscus Henderson p. 61
1985Pachydiscus Morozumi p. 17
1985Pachydiscus Zaborski p. 19
1986Pachydiscus Kennedy p. 161
1986Pachydiscus Kennedy and Summesberger p. 188
1986Pachydiscus Macellari p. 46
1987Pachydiscus Kennedy and Summesberger p. 29
1992Pachydiscus Cobban and Kennedy p. 69
1993Pachydiscus Kennedy p. 103
1993Pachydiscus Kennedy and Cobban p. 411
1993Pachydiscus Ward and Kennedy p. 30
1994Pachydiscus Kennedy and Cobban p. 1287
1995Pachydiscus Kennedy p. 243
1995Pachydiscus Kennedy and Bilotte p. 364
1995Pachydiscus Kennedy and Kaplan p. 27
1996Pachydiscus Kennedy and Cobban p. 799
1997Pachydiscus Kennedy and Cobban p. 63
2000Pachydiscus Arkadiev et al. p. 111
2002Pachydiscus Sepkoski, Jr.
2005Pachydiscus Consoli and Stilwell p. 390
2007Pachydiscus Landman et al. p. 57
2016Pachydiscus Niebuhr et al. p. 211
2016Pachydiscus Shigeta p. 343

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EubilateriaAx 1987
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyDesmoceratoidea(Zittel 1895)
familyPachydiscidaeSpath 1922
genusPachydiscusZittel 1884

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.

No diagnoses are available