Fig. 1 in A new griffenfly genus and species from the Early Pennsylvanian of the Xiaheyan locality (Ningxia, China) (Insecta: Odonatoptera)

Fig. 1. Map of fossil locality. Red triangle = fossil locality; grey dotted line = limits of regions; continuous double line = secondary road; black and white dotted lines = main roads. Scale bar = 10 km.