Geologists from the Utah Geological Survey found the fossil while mapping rock layers in the mountain in 2005.
来自犹他州地质调查局的地质学者在2005年绘制该山脉岩层时发现了这块化石。
Concept mapping is a statistical tool used to derive conclusions from qualitative data, such as subjective responses to a survey.
概念构图是一种可从数据得出定性结论的统计学工具,比如,调查的客观回答数据。
NASA funded the 2009 LiDAR survey, which was carried out by the National Center for Airborne Laser Mapping.
美国航天局资助着2009光达(LiDAR)的调查,由机载激光映射的国家中心进行。
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