Extended Data Figure 1 in A bizarre Jurassic maniraptoran theropod with preserved evidence of membranous wings

Extended Data Figure 1 | Fossil-bearing beds of the Middle–Upper Jurassic Tiaojishan Formation in Qinglong County, Hebei. The Mutoudeng Locality (top) and Gangou Locality (bottom) are geographically close to each other (approximately 20 km apart) and very similar in their sedimentology and fossil content. The bottom image shows an excavation we organized at the Gangou Locality.