Photographs of Northern California genus Thomomys subgenus Megascapheus pocket gopher lateral crania for 2D Geometric Morphometrics

Zipped folder containing photographs of lateral crania specimens of genus Thomomys subgenus Megascapheus gophers from our Northern California study region housed in the UC Berkeley Museum of Vertebrate Zoology's (MVZ) mammal collections. Abbreviated taxonomic identification and the MVZ catalog numbers are given in the filenames of each specimen photo. Photos with a number at the end of the filename are photos taken of the same specimen at different times during the digitization process to assess operator error. Photos with "copy" at the end of the filename are photo files that were digitally duplicated to assess landmarking error specifically. Combine with the subgenus Thomomys file of the same view before proceeding with analyses.

本压缩包包含来自北加州研究区域的囊鼠属（Thomomys）大肩胛囊鼠亚属（Megascapheus）物种的颅骨侧面标本照片，相关标本馆藏于加州大学伯克利分校脊椎动物博物馆（Museum of Vertebrate Zoology，缩写MVZ）的哺乳动物馆藏中。每份标本照片的文件名均标注了简化的分类学鉴定信息与MVZ馆藏编号。文件名末尾带有数字的照片，为数字化流程中为评估操作者误差，对同一份标本在不同时段拍摄的照片。文件名末尾带有"copy"字样的照片文件，为专门用于评估地标标记误差而通过数字化手段复制得到的副本。在开展分析前，请先将其与同视角的囊鼠属（Thomomys）亚属数据集文件进行合并。