| 西藏申扎地区奥陶纪鹦鹉螺类化石的新材料 |
| |
| 引用本文： | 程立人,张以春,张予杰.西藏申扎地区奥陶纪鹦鹉螺类化石的新材料[J].古生物学报,2006,45(4):533-539. |
| |
| 作者姓名： | 程立人 张以春 张予杰 |
| |
| 作者单位： | 吉林大学地球科学学院,长春,130061;吉林大学地球科学学院,长春,130061;中国科学院南京地质古生物研究所,南京,210008;成都地质矿产研究所,成都,610082 |
| |
| 基金项目： | 中国地质调查西藏申扎地区1:25万区域地质调查资助项目 |
| |
| 摘 要： | 塔尔玛桥东-扎扛一带是近年发现的藏北地区第二个有可靠生物化石依据的奥陶系出露区。描述的鹦鹉螺化石是该区鹦鹉螺化石的一小部分,包括1新属、2新种和1未定种,分别是Taermaocerasgen.nov.,Taer-maocerasregularegen.etsp.nov.,Taermaocerasovatumgen.etsp.nov.及Taermaocearssp.。
|
| 关 键 词： | 鹦鹉螺化石 奥陶纪 申扎地区 西藏 |
| 收稿时间： | 2005-12-13 |
| 修稿时间： | 2005年12月13 |
NEW MATERIALS OF ORDOVICIAN NAUTILOIDS FROM XAINZA,TIBET |
| |
| CHENG Li-Ren,ZHANG Yi-Chun,ZHANG Yu-Jie.NEW MATERIALS OF ORDOVICIAN NAUTILOIDS FROM XAINZA,TIBET[J].Acta Palaeontologica Sinica,2006,45(4):533-539. |
| |
| Authors: | CHENG Li-Ren ZHANG Yi-Chun ZHANG Yu-Jie |
| |
| Abstract: | Eastern Taerma bridge-Zhakang was found in recent years to be the second spot of Ordovician outcrop based on reliable fossils. The nautiloids described here include one new genus, two new species and one indeterminate species,which represent only a small fraction of the nautiloids collected from this area. They are new materials of Ordovician nautiloids that have been determined up to now, which enrich Ordovician nautiloid faunal assemblages as well as provide new data to both classification and correlation of the Ordovician for this area and geographical distribution of nautiloid fauna. |
| |
| Keywords: | nautiloid fossils Ordovician Xainza Tibet |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《古生物学报》浏览原始摘要信息 |
| 点击此处可从《古生物学报》下载免费的PDF全文 |
|
