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Aulacogastrioceratinae
Taxonomy
Aulacogastrioceratinae was named by Zhao and Zheng (1977).
It was assigned to Paragastrioceratidae by Zhou (2007).
It was assigned to Paragastrioceratidae by Zhou (2007).
Synonymy list
Year | Name and author |
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1977 | Aulacogastrioceratinae Zhao and Zheng |
2007 | Aulacogastrioceratinae Zhou p. 798 |
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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.
Subfm. †Aulacogastrioceratinae Zhao and Zheng 1977
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G. †Nodogastrioceras Ma and Li 1998
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†Nodogastrioceras chengchouense Chen 1977
†Nodogastrioceras discum Ma and Li 1998
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Invalid names: Nodogastrioceras regulare Ma and Li 1998 [synonym], Yongpingoceras yanshanense Ma and Li 1998 [synonym], Yongpingoceras yongpingense Ma and Li 1998 [synonym]
†Nodogastrioceras dongwuliense Zhao and Zheng 1977
Invalid names: Yongpingoceras Ma and Li 1998 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Roadian or 274.40000 to 266.90000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Roadian | China (Zhejiang) | Paragastrioceras dongwuliense (101600) | |
Roadian | China (Jiangsu) | Nodogastrioceras discum (121722) | |
Roadian | China (Jiangxi) | Nodogastrioceras discum (81990) | |
Roadian | China (Hunan) | Paragastrioceras chengchouense (105464) |