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Zangerlia dzamynchondi
Taxonomy
Zangerlia dzamynchondi was named by Sukhanov and Narmandakh (2006). Its type specimen is PIN 4698-1, a partial shell, and it is a 3D body fossil. Its type locality is Dzamin Khond [SMPE] (PIN coll. 4698), which is in a Campanian terrestrial horizon in the Djadokhta Formation of Mongolia.
Synonymy list
Year | Name and author |
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2006 | Zangerlia dzamynchondi Sukhanov and Narmandakh pp. 124-125 |
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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.
†Zangerlia dzamynchondi Sukhanov and Narmandakh 2006
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Diagnosis
Reference | Diagnosis | |
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V. B. Sukhanov and P. Narmandakh 2006 | Big turtles (shell length up to 70 cm). The carapace is rounded with a deep sutriangular nuchal emargination (its width makes up about 30% of the carapace width), restricted laterally with blunt angles of the peripherals 1. The plastron slightly projects forward behind the anterior edge of the carapace. The anterior plastral lobe is short, trapezoid, narrowing and rounded anteriorly. The epiplastra are big, strongly elongated posterolaterally. The epi-entoplastral suture is very long, whereas the interepiplastral suture is short (makes up about ¼ length of the epi-entoplastral suture). The intergular is unpaired, very wide and short. The gulars are small, removed to lateral sides of the anterior lobe and not contact at the midline. The intergular and gulars together occupy no more than 1/3 of the surface of each epiplastron. The posterior lobe is almost completely formed with xiphiplastra. |
Measurements
No measurements are available
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Source: subo = suborder, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Kiessling 2004, Uetz 2005, Carroll 1988 |
Age range: Campanian or 83.60000 to 72.20000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Campanian | Mongolia (Ömnögovi Aimag) | Nanhsiungchelyidae indet. (130798) | |
Campanian | Mongolia (Omnogov (=Southern Gobi)) | Zangerlia dzamynchondi (type locality: 137600) |