KMS Institute of Vertebrate Paleontology and Paleoanthropology
| Reassessment of Platyognathus hsui Young, 1944 (Archosauria: Crocodyliformes) from the lower Lufeng formation (lower Jurassic) of Yunnan, China | |
| Wu, XC; Sues, HD; Wu, XC (reprint author), ROYAL ONTARIO MUSEUM, DEPT VERTEBRATE PALEONTOL, 100 QUEENS PK, TORONTO, ON M5S 2C6, CANADA. | |
| 1996-03-01 | |
| 发表期刊 | JOURNAL OF VERTEBRATE PALEONTOLOGY
 |
| ISSN | 0272-4634 |
| 卷号 | 16期号:1页码:42-48 |
| 文章类型 | Article |
| 摘要 | The holotype of Platyognathus hsui Young, 1944, an incomplete mandible from the Lower Jurassic Lower Lufeng Formation of Yunnan (China), was lost or destroyed during World War II. Material subsequently referred to this taxon actually represents a different taxon of basal Crocodyliformes, and some authors have recently questioned the validity of P. hsui. A partial skull collected in 1984 is referable to P. hsui and is designated as a neotype. It corroborates most of the features originally used by Young to diagnose P. hsui and provides additional diagnostic characters for that taxon. P. hsui can be distinguished from other basal crocodyliform taxa primarily by the fused mandibular symphysis, large caniniform teeth in positions 5 and 6 in the dentary, and the polygonal cross-section of (at least) the sixth dentary tooth. P. hsui is referred to the Protosuchia sensu Wu ct al. (1994).; The holotype of Platyognathus hsui Young, 1944, an incomplete mandible from the Lower Jurassic Lower Lufeng Formation of Yunnan (China), was lost or destroyed during World War II. Material subsequently referred to this taxon actually represents a different taxon of basal Crocodyliformes, and some authors have recently questioned the validity of P. hsui. A partial skull collected in 1984 is referable to P. hsui and is designated as a neotype. It corroborates most of the features originally used by Young to diagnose P. hsui and provides additional diagnostic characters for that taxon. P. hsui can be distinguished from other basal crocodyliform taxa primarily by the fused mandibular symphysis, large caniniform teeth in positions 5 and 6 in the dentary, and the polygonal cross-section of (at least) the sixth dentary tooth. P. hsui is referred to the Protosuchia sensu Wu ct al. (1994). |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Paleontology |
| WOS类目 | Paleontology |
| WOS记录号 | WOS:A1996UH15300005 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/4069 |
| 专题 | 中科院古脊椎所（2000年以后） |
| 通讯作者 | Wu, XC (reprint author), ROYAL ONTARIO MUSEUM, DEPT VERTEBRATE PALEONTOL, 100 QUEENS PK, TORONTO, ON M5S 2C6, CANADA. |
| 作者单位 | 1.UNIV TORONTO, DEPT ZOOL, TORONTO, ON M5S 3G5, CANADA 2.ACAD SINICA, INST VERTEBRATE PALEONTOL & PALEOANTHROPOL, BEIJING 100044, PEOPLES R CHINA |
| 推荐引用方式 GB/T 7714 | Wu, XC,Sues, HD,Wu, XC . Reassessment of Platyognathus hsui Young, 1944 (Archosauria: Crocodyliformes) from the lower Lufeng formation (lower Jurassic) of Yunnan, China[J]. JOURNAL OF VERTEBRATE PALEONTOLOGY,1996,16(1):42-48. |
| APA | Wu, XC,Sues, HD,&Wu, XC .(1996).Reassessment of Platyognathus hsui Young, 1944 (Archosauria: Crocodyliformes) from the lower Lufeng formation (lower Jurassic) of Yunnan, China.JOURNAL OF VERTEBRATE PALEONTOLOGY,16(1),42-48. |
| MLA | Wu, XC,et al."Reassessment of Platyognathus hsui Young, 1944 (Archosauria: Crocodyliformes) from the lower Lufeng formation (lower Jurassic) of Yunnan, China".JOURNAL OF VERTEBRATE PALEONTOLOGY 16.1(1996):42-48. |
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