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Subligaculum
Taxonomy
Subligaculum was named by Kesling and McMillan (1951) [Sepkoski's age data: D Eife D Give]. It is not extant.
It was assigned to Hollinidae by Kesling and McMillan (1951) and Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).
It was assigned to Hollinidae by Kesling and McMillan (1951) and Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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1951 | Subligaculum Kesling and McMillan |
1961 | Subligaculum Benson et al. p. Q140 |
2002 | Subligaculum 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. †Subligaculum Kesling and McMillan 1951
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†Subligaculum bifidum Stewart 1936
†Subligaculum calcaratum Kesling 1953
†Subligaculum proclivisulcatum Kesling and Tabor 1953
†Subligaculum recurvisulcatum Kesling and McMillan 1951
†Subligaculum scrobiculatum Kesling and McMillan 1951
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Alvarez et al. 2008 |
Collections (15 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Eifelian | USA (Virginia) | S. sp. (6993) | |
Middle Devonian | Canada (Ontario) | S. calcaratum (209369 210635 210636) | |
Middle Devonian | USA (Michigan) | S. proclivisulcatum (210686) S. recurvisulcatum (207780) S. scrobiculatum (207890) | |
Givetian | USA (Michigan) | S. bifidum (38476) S. bifidum, S. scrobiculatum (38475) | |
Givetian | USA (New York) | S. aculeatus (94047) S. laciniosum, S. aculeatus (94048) | |
Givetian | USA (Ohio) | S. bifidum, S. scrobiculatum (81857 206972 206973 206974) |