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Anchitherium navasotae
Taxonomy
Miohippus navasotae was named by Hay (1924). It is a 3D body fossil. Its type locality is Garvin Gully, which is in a Hemingfordian terrestrial horizon in the Oakville Formation of Texas.
It was recombined as Kalobatippus navasotae by MacFadden (1998); it was recombined as Anchitherium navasotae by Stirton (1940), Forsten (1975) and MacFadden (2001).
It was recombined as Kalobatippus navasotae by MacFadden (1998); it was recombined as Anchitherium navasotae by Stirton (1940), Forsten (1975) and MacFadden (2001).
Synonymy list
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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.
†Anchitherium navasotae Hay 1924
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Diagnosis
Reference | Diagnosis | |
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A. -M. Forsten 1975 | Upper cheek teeth with metaloph connected to ectoloph, or occasionally disconnected. Crochet variable, rare, disconnected. Marked protoconule; slight or submerged metaconule. Broad anterior cingulum, no lingual cingulum. Lower teeth with metaconid and metastylid slightly sep- arated in the premolars; slightly separated or undifferentiated in the molars. Continuous anterior, labial, and posterior cingulum; lingual cingulum faint or none. No cement. |
Measurements
No measurements are available
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Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Ji et al. 2002, Carroll 1988, Lillegraven 1979, Nowak 1991 |
Age range: base of the Barstovian to the top of the Hemingfordian or 16.30000 to 15.97000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Hemingfordian | USA (Texas) | Anchitherium navasotae (18635) Anchitherium navasotae, Miohippus navasotae (type locality: 18626) | |
Barstovian | USA (Texas) | Anchitherium navasotae (18654) Miohippus navasotae (18646) |