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Pachydesmoceras
Taxonomy
Pachydesmoceras was named by Spath (1922) [Sepkoski's age data: K Albi-u K Coni].
It was assigned to Desmoceratidae by Reyment (1955) and Zaborski (1987); to Puzosiidae by Matsumoto and Skwarko (1991); to Puzosiidae by Matsumoto and Skwarko (1993); to Ammonoidea by Sepkoski (2002); and to Puzosiinae by Matsumoto (1959), Renz (1976), Wright et al. (1996), Gale et al. (2005), Kennedy (2005), Kennedy (2013), Benzaggagh et al. (2017) and Sealey and Lucas (2017).
It was assigned to Desmoceratidae by Reyment (1955) and Zaborski (1987); to Puzosiidae by Matsumoto and Skwarko (1991); to Puzosiidae by Matsumoto and Skwarko (1993); to Ammonoidea by Sepkoski (2002); and to Puzosiinae by Matsumoto (1959), Renz (1976), Wright et al. (1996), Gale et al. (2005), Kennedy (2005), Kennedy (2013), Benzaggagh et al. (2017) and Sealey and Lucas (2017).
Synonymy list
Year | Name and author |
---|---|
1922 | Pachydesmoceras Spath |
1955 | Pachydesmoceras Reyment p. 19 |
1959 | Pachydesmoceras Matsumoto p. 22 |
1976 | Pachydesmoceras Renz p. 759 |
1987 | Pachydesmoceras Zaborski p. 33 |
1991 | Pachydesmoceras Matsumoto and Skwarko p. 245 |
1993 | Pachydesmoceras Matsumoto and Skwarko p. 416 |
1996 | Pachydesmoceras Wright et al. p. 75 |
2002 | Pachydesmoceras Sepkoski |
2005 | Pachydesmoceras Gale et al. p. 172 |
2005 | Pachydesmoceras Kennedy p. 355 |
2013 | Pachydesmoceras Kennedy p. 630 |
2017 | Pachydesmoceras Benzaggagh et al. p. 117 |
2017 | Pachydesmoceras Sealey and Lucas p. 79 |
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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. †Pachydesmoceras Spath 1922
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†Pachydesmoceras denisonianum Stoliczka 1865
†Pachydesmoceras kamerunense von Koenen 1898
†Pachydesmoceras kossmati Matsumoto 1987
†Pachydesmoceras linderi de Grossouvre 1894
†Pachydesmoceras maroccanum Collignon 1966
†Pachydesmoceras pachydiscoide Matsumoto 1954
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Invalid names: Pachydiscus rosewoodensis Anderson 1958 [synonym]
Diagnosis
No diagnoses are available