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Cheiloceras sacculum
Taxonomy
Goniatites retrorsus sacculus was named by Sandberger (1851).
It was recombined as Cheiloceras (Cheiloceras) sacculum by Matern (1931); it was recombined as Cheiloceras sacculum by Korn and Klug (2002).
It was recombined as Cheiloceras (Cheiloceras) sacculum by Matern (1931); it was recombined as Cheiloceras sacculum by Korn and Klug (2002).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1851 | Goniatites retrorsus sacculus Sandberger |
1914 | Cheiloceras praeglobosum Sobolew |
1931 | Cheiloceras (Cheiloceras) sacculum Matern |
2002 | Cheiloceras sacculum Korn and Klug p. 180 |
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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.
†Cheiloceras sacculum Sandberger 1851
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Invalid names: Cheiloceras praeglobosum Sobolew 1914 [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: Early/Lower Famennian or 372.15000 to 368.50000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Famennian | Germany (Rhenish Massif) | Cheiloceras sacculum (5960) | |
Early/Lower Famennian | Germany | Cheiloceras sacculum (187041 187042 187049 187050 187064) |