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Platyognathus hsui
Taxonomy
Platyognathus hsui was named by Young (1944) [Wu & Sues (1996) created a neotype, IVPP V8266, for this species. ]. Its type specimen is CRL V.71 (neotype: IVPP V8266), a mandible, and it is a 3D body fossil. Its type locality is Huangchiatien, Lufeng, which is in a Sinemurian terrestrial horizon in the Lufeng Formation of China.
Synonymy list
Year | Name and author |
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1944 | Platyognathus hsui Young p. 1 fig. 1 |
1951 | Platyognathus hsui Young p. 29 |
1965 | Platyognathus hsui Simmons p. 34 |
1967 | Platyognathus hsui Charig p. 704 |
1996 | Platyognathus hsui Wu and Sues |
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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.
†Platyognathus hsui Young 1944
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Diagnosis
Reference | Diagnosis | |
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C.-C. Young 1951 | Pseudosuchian of small size. Lower jaw short and flat in anterior part. Tip blunt and slightly expanded immediately behind the tip. Behind a weak constriction posterior to the canine like tooth, the jaw expands considerably laterally. The teeth were thecodont, -as judged by the size and position of the alveoli. Anterior teeth small, pointing anteriorly. At least two canine-like teeth directed obliquely and anteriorly. The cross-section of the preserved tooth is irregularly octangular in outline. Posterior teeth subequal in size, being in vertical position with the axis of the jaw |