Dispersal probabilities and geography input for BioGeoBEARS

Dispersal probabilities by assigned geographical time-slice and range data for use in BioGeoBEARS ancestral range reconstruction of Caribbean Micrathena.本数据集包含基于指定地理时间切片与分布范围数据计算得到的扩散概率数据，用于加勒比地区棘腹蛛属（Micrathena）的BioGeoBEARS祖先分布范围重建分析。