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Dokimocephalus intermedius
Taxonomy
Burnetia intermedia was named by Resser (1942). Its type specimen is USNM 108805, a cephalon/head (cranidium), and it is a 3D body fossil.
It was recombined as Dokimocephalus intermedia by Frederickson (1948); it was recombined as Dokimocephalus intermedius by Stitt (1971), Westrop et al. (2010).
It was recombined as Dokimocephalus intermedia by Frederickson (1948); it was recombined as Dokimocephalus intermedius by Stitt (1971), Westrop et al. (2010).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1942 | Burnetia intermedia Resser p. 80 figs. pl. 17, fig. 10,11 |
| 1942 | Burnetia extensa Resser p. 81 figs. pl. 17, fig. 15-18, 20 |
| 1942 | Burnetia lingula Resser p. 82 figs. p. 17, fig. 32,33 |
| 1948 | Dokimocephalus intermedia Frederickson p. 801 |
| 1971 | Dokimocephalus intermedius Stitt pp. 18 - 19 figs. PI. 1, fig. 7 |
| 2010 | Dokimocephalus intermedius Westrop et al. pp. 557 - 559 figs. 6, 7 |
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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.
†Dokimocephalus intermedius Resser 1942
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Invalid names: Burnetia extensa Resser 1942 [synonym], Burnetia lingula Resser 1942 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| S. R. Westrop et al. 2010 | Long, wide, gently tapered, tongue-shaped anterior border that occupies 33% (31–34) of cranidial length in larger holaspids; border length of larger holaspids is 48% (46–51) of maximum border width. Preglabellar field long in larger holaspids (e.g. Fig. 6A–C, G–I), equal to 14% (13–16) of preoccipital glabellar length but somewhat shorter in smallest cranidia (e.g. Fig. 7H–J), equal to 12% of preoccipital glabellar length. Occipital ring with stout spine that curves upward and backward. |
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997 | |||||
Collections (19 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Steptoean | USA (Pennsylvania) | Dokimocephalus intermedius (156674) | |
| Furongian | USA (Oklahoma) | Dokimocephalus intermedia (229123 229125) | |
| Furongian | USA (Texas) | Dokimocephalus intermedius (156262 156264 156269 156270 156283 156284 156285 156312 156335 156340 156342 156348 156351 156352) | |
| Sunwaptan | USA (Oklahoma) | Dokimocephalus intermedius (240516 240517) |