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Anasazisaurus
Taxonomy
Anasazisaurus was named by Hunt and Lucas (1993).
It was synonymized subjectively with Kritosaurus by Williamson (2000), Lehman (2001), Prieto-Márquez et al. (2006), Godefroit et al. (2008) and Prieto-Márquez (2010).
It was assigned to Hadrosauridae by Hunt and Lucas (1993) and Ryan (1997); and to Hadrosaurinae by Horner et al. (2004), Lucas et al. (2006), Kirkland et al. (2006), Sullivan and Lucas (2014) and Jasinski (2015).
It was synonymized subjectively with Kritosaurus by Williamson (2000), Lehman (2001), Prieto-Márquez et al. (2006), Godefroit et al. (2008) and Prieto-Márquez (2010).
It was assigned to Hadrosauridae by Hunt and Lucas (1993) and Ryan (1997); and to Hadrosaurinae by Horner et al. (2004), Lucas et al. (2006), Kirkland et al. (2006), Sullivan and Lucas (2014) and Jasinski (2015).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Anasazisaurus Hunt and Lucas p. 80 |
| 1997 | Anasazisaurus Ryan p. 391 |
| 2004 | Anasazisaurus Horner et al. p. 439 |
| 2006 | Anasazisaurus Kirkland et al. p. 308 |
| 2006 | Anasazisaurus Lucas et al. p. 294 |
| 2014 | Anasazisaurus Sullivan and Lucas p. 371 |
| 2015 | Anasazisaurus Jasinski p. 79 |
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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. †Anasazisaurus Hunt and Lucas 1993
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†Anasazisaurus horneri Hunt and Lucas 1993 [Anasazi lizard]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| S. G. Lucas et al. 2006 | A hadrosaurine most similar to Kritosaurus navajovius but distinguished from it by possessing a short, rugose dorsal crest of the nasals that extends posteriorly to a position above the middle orbit. |
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| References: Benton 1983, Marsh 1875 | |||||
Age range: Late/Upper Campanian or 83.50000 to 70.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian | USA (New Mexico) | A. horneri (76753) |