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Acanthoxenophora
Taxonomy
Acanthoxenophora was named by Perrilliat and Vega (2001).
It was assigned to Xenophoridae by Perrilliat and Vega (2001), Kiel and Perrilliat (2001).
It was assigned to Xenophoridae by Perrilliat and Vega (2001), Kiel and Perrilliat (2001).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Acanthoxenophora Kiel and Perrilliat p. 419 |
| 2001 | Acanthoxenophora Perrilliat and Vega pp. 73 - 74 |
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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. †Acanthoxenophora Perrilliat and Vega 2001
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†Acanthoxenophora sinuosa Perrilliat and Vega 2001
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| M. C. Perrilliat and F. J. Vega 2001 | Shell small. conical. Low conical protoconch of three and a half whorls. From fourth to seventh whorl. ornamentation consists of long, paired sharp spines which appear at frequency of four per whorl. Non umbilicate. |
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: base of the Middle Santonian to the top of the Maastrichtian or 85.70000 to 66.00000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Santonian | Germany | A. sinuosa (196660) | |
| Late/Upper Maastrichtian | Mexico (Guerrero) | A. sinuosa (7463) | |
| Maastrichtian | Mexico (Guerrero) | A. sinuosa (177609) |