RUI: Osteology and Phylogeny of Early Tertiary Perissodactyls (Mammalia) of Eurasia
RUI:欧亚大陆早期第三纪奇蹄类动物(哺乳动物)的骨学和系统发育
基本信息
- 批准号:0211976
- 负责人:
- 金额:$ 13.24万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2002
- 资助国家:美国
- 起止时间:2002-09-01 至 2007-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
ABSTRACTOsteology and Phylogeny of Early Tertiary Perissodactyls (Mammalia) of Eurasia A grant has been awarded to Dr. Holbrook at Rowan University to study how different groups of perissodactyls are related to one another. Perissodactyls are a group of mammals that includes the living horses, rhinoceroses, and tapirs, as well as a host of fossils that date back to as early as about 55 million years ago. Although perissodactyls are well known, their origins and the pattern of their evolution is not well understood. One reason for this is that fossil perissodactyls are known from many parts of the globe, and few studies have even attempted to cover this broad geographic distribution in their investigations. Another reason is that, for many years, teeth were the only specimens known for most fossil perissodactyls, so most analyses limited themselves to studying tooth characteristics. This study will therefore accomplish two goals. First, it will provide the most extensive combination of data from North American and Eurasian perissodactyls, covering the two most important areas of early perissodactyl diversification. Second, it will include data from previous neglected areas of perissodactyl anatomy, specifically the skull and the postcranial skeleton. During the course of this study, Dr. Holbrook and his students will examine specimens of fossil and living perissodactyls found in museums throughout North America and Eurasia, including collections in the United States, the United Kingdom, France, Belgium, Germany, Russia, and China. They will examine teeth, skulls, and other elements of the skeletons of these specimens looking for features shared by different perissodactyls that will help elucidate their relationships. Ultimately, these data will be analyzed by computer in order to determine the best supported hypothesis of relationships. Once the pattern of perissodactyl evolution has been investigated, Dr. Holbrook and his colleagues will use this information to investigate other questions regarding perissodactyl evolution, in particular how perissodactyls came to be distributed on the various continents through geologic time. Throughout the course of this study, undergraduate students will be working with Dr. Holbrook and learning a great deal about the process of science and the techniques of vertebrate paleontology. This background will prepare the students for postgraduate study, including academic training as scientists. The results of this work will ultimately be presented at national and international scientific meetings and published in scientific journals.
欧亚大陆早第三纪奇趾类(哺乳动物)的骨骼学和系统发育研究罗文大学的霍尔布鲁克博士获得了一笔赠款,用于研究不同的奇趾类动物群之间的关系。奇蹄目是一组哺乳动物,包括活着的马,犀牛和貘,以及一系列可以追溯到大约5500万年前的化石。 虽然奇蹄目是众所周知的,他们的起源和他们的进化模式还没有得到很好的理解。 其中一个原因是,奇蹄类化石在地球仪的许多地方都有,很少有研究试图在他们的调查中涵盖这一广泛的地理分布。 另一个原因是,多年来,牙齿是大多数奇蹄类化石的唯一标本,因此大多数分析仅限于研究牙齿特征。 因此,这项研究将实现两个目标。 首先,它将提供来自北美和欧亚大陆的最广泛的数据组合,涵盖早期奇蹄目多样化的两个最重要的领域。 第二,它将包括以前被忽视的奇蹄目动物解剖学领域的数据,特别是头骨和颅后骨骼。在这项研究的过程中,霍尔布鲁克博士和他的学生将检查在整个北美和欧亚大陆的博物馆发现的化石和活的奇蹄类标本,包括在美国,英国,法国,比利时,德国,俄罗斯和中国的收藏。 他们将检查这些标本的牙齿,头骨和其他骨骼元素,寻找不同的奇蹄目动物共有的特征,这将有助于阐明它们的关系。 最终,这些数据将由计算机进行分析,以确定最佳支持的关系假设。 一旦研究了奇蹄目的进化模式,霍尔布鲁克博士和他的同事们将利用这些信息来研究关于奇蹄目进化的其他问题,特别是奇蹄目是如何在地质时期分布在各个大陆的。在整个研究过程中,本科生将与霍尔布鲁克博士一起工作,并学习大量有关科学过程和脊椎动物古生物学技术的知识。 这种背景将为学生的研究生学习做好准备,包括作为科学家的学术培训。 这项工作的结果最终将在国家和国际科学会议上提出,并在科学期刊上发表。
项目成果
期刊论文数量(0)
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科研奖励数量(0)
会议论文数量(0)
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Luke Holbrook其他文献
Internet of Things Security Analytics and Solutions with Deep Learning
物联网安全分析和深度学习解决方案
- DOI:
10.1109/ictai.2019.00033 - 发表时间:
2019 - 期刊:
- 影响因子:0
- 作者:
Luke Holbrook;M. Alamaniotis - 通讯作者:
M. Alamaniotis
Luke Holbrook的其他文献
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{{ truncateString('Luke Holbrook', 18)}}的其他基金
RUI/SG: Phylogenetic Relationships of Archaic "Ungulates" and Their Implications for the Timing and Rate of Divergence of Placental Mammal Clades
RUI/SG:古代“有蹄类动物”的系统发育关系及其对胎盘哺乳动物进化枝分化时间和速率的影响
- 批准号:
1456826 - 财政年份:2015
- 资助金额:
$ 13.24万 - 项目类别:
Standard Grant
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