A baptism by fire: fossil charcoal from eastern Euramerica reveals the earliest (Homerian) terrestrial biota evolved in a flammable world

Raw Mean Random Reflectance (Ro %) data from Rumney Borehole, Winnica, Ludford Lane and North Brown Clee Hill sorted by both Locality and Morphotype.

Rumney 水井、Winnica、Ludford Lane 和 North Brown Clee Hill 地区原始平均随机反射率（Ro %）数据，按地域和形态类型进行排序。