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Immunitoceras
Taxonomy
Immunitoceras was named by Stoyanow (1949). Its type is Immunitoceras immunitum.
It was assigned to Acanthoplitinae by Stoyanow (1949), Robert and Bulot (2005), Robert et al. (2018) and Ovando-Figueroa et al. (2018).
It was assigned to Acanthoplitinae by Stoyanow (1949), Robert and Bulot (2005), Robert et al. (2018) and Ovando-Figueroa et al. (2018).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1949 | Immunitoceras Stoyanow p. 116 |
| 2005 | Immunitoceras Robert and Bulot p. 611 |
| 2018 | Immunitoceras Ovando-Figueroa et al. p. 121 |
| 2018 | Immunitoceras Robert et al. p. 18 |
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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. †Immunitoceras Stoyanow 1949
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†Immunitoceras immunitum Stoyanow 1949
†Immunitoceras trinitensis Scott 1940
†Immunitoceras umbilicostatus Scott 1940
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Late/Upper Aptian to the top of the Early/Lower Albian or 122.46000 to 109.00000 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aptian | USA (Arizona) | I. immunitum (64989) | |
| Aptian | Mexico (Sonora) | I. immunitum (82136 82141) I. sp., I. immunitum (82137) | |
| Late/Upper Aptian | Mexico (Sonora) | I. immunitum (82142) I. trinitensis (191938) | |
| Late/Upper Aptian | Mexico (Coahuila de Zaragoza) | I. pruvosti (89547) | |
| Late/Upper Aptian | Mexico (Chihuahua) | I. sp. (189917) I. umbilicostatus (189916) | |
| Early/Lower Albian | Peru (Cajamarca) | Neodeshayesites umbilicostatus (88215 88515 88516 88517) |