首页> 外文期刊>Neues Jahrbuch fur Geologie und Palaontologie. Abhandlungen >A new genus for the Megatheriinae (Xenarthra, Tardigrada, Megatheriidae) from the Arroyo Chasico Formation (Upper Miocene) of Buenos Aires Province, Argentina
【24h】

A new genus for the Megatheriinae (Xenarthra, Tardigrada, Megatheriidae) from the Arroyo Chasico Formation (Upper Miocene) of Buenos Aires Province, Argentina

机译:阿根廷布宜诺斯艾利斯省的Arroyo Chasico组(中新世)上的Megatheriinae(Xenarthra,Tardigrada,Megatheriidae)的新属

获取原文
获取原文并翻译 | 示例
           

摘要

Three Plesiomegatherium species have been described: Pl. hansmeyeri RoTH, the type of the genus, apparently recovered from the Altiplanicie de Abra Pampa, Jujuy (Argentina), Pl. halmyronomum CABRERA, from the Arroyo Chasico Formation (Buenos Aires Province, Argentina), and Pl. triangulatum RUSCONI from the "Puelchense" of Villa Ballester, Buenos Aires Province (Argentina). This report considers the generic and specific status of Pl. halmyronomum. Analysis of the morphological features available for study indicates that "Pl." halmyronomum and Pl. hansmeyeri are not congeneric, and that Plesiomegatherium is polyphyletic. As PL halmyronomum is not assignable to any other known genus, it is placed in the new genus Anisodontherium.
机译:已经描述了三种Plesiomegatherium种类:P1。属的汉斯梅耶罗氏菌显然是从阿拉巴马州胡胡伊(阿根廷)的高原山羊(Altiplanicie de Abra Pampa)回收的。来自Arroyo Chasico组(阿根廷布宜诺斯艾利斯省)的halmyronomum CABRERA和Pl。来自阿根廷布宜诺斯艾利斯省Villa Ballester的“ Puelchense”的triangulatum RUSCONI。该报告考虑了P1的一般和特定状态。 halmyronomum。可用于研究的形态特征分析表明“ P1”。 halmyronomum和Pl。 hansmeyeri不是同质的,并且Plesiomegatherium是多系的。由于PL halmyronomum无法分配给任何其他已知属,因此将其放入新的Anisodontherium属中。

著录项

相似文献

  • 外文文献
  • 中文文献
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号