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Hatchericeras
Taxonomy
Hatchericeras was named by Stanton (1901) [Sepkoski's age data: K Haut-l]. Its type is Hatchericeras patagonense.
It was assigned to Neocomitidae by Wright (1952); to Neocomitinae by Kennedy and Klinger (1990); and to Ammonoidea by Sepkoski (2002).
It was assigned to Neocomitidae by Wright (1952); to Neocomitinae by Kennedy and Klinger (1990); and to Ammonoidea by Sepkoski (2002).
Synonyms
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Synonymy list
Year | Name and author |
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1901 | Hatchericeras Stanton p. 38 |
1952 | Hatchericeras Wright |
1971 | Pseudohatchericeras Leanza |
1990 | Hatchericeras Kennedy and Klinger p. 233 |
2002 | Hatchericeras Sepkoski |
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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. †Hatchericeras Stanton 1901
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†Hatchericeras patagonense Stanton 1901
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Invalid names: Hatchericeras argentinense Stanton 1901 [synonym], Hatchericeras hatcheri Leanza 1970 [synonym], Hatchericeras pueyrrydonense Stanton 1901 [synonym], Hatchericeras santacrucense Leanza 1970 [synonym], Hatchericeras semilaeve Leanza 1970 [synonym], Hatchericeras tardense Stanton 1901 [synonym]
Invalid names: Pseudohatchericeras Leanza 1971 [synonym]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 123.0 | |||||
shell diameter | 1 | 250.0 | |||||
shell inflation | 1 | 31.0 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: base of the Barremian to the top of the Late/Upper Aptian or 129.40000 to 113.00000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Barremian | Argentina (Santa Cruz) | H. patagonense (92232) | |
Late/Upper Barremian | South Africa | H. patagonense (82390) | |
Barremian | Argentina | H. patagonense (66632 66633) | |
Late/Upper Aptian | Argentina | H. sp. (63993) |