A review of the Guadalupian (middle Permian) global tetrapod fossil record

Until recently, the Guadalupian (middle Permian) tetrapod fossil record was known almost exclusively from the Karoo Basin of South Africa and the Cis-Urals region of Russia, limiting progress towards understanding global middle Permian tetrapod biogeography. Recent work has shed light on several new or under-explored Guadalupian tetrapod-bearing basins, and we review and synthesize these findings here. We also review changes to the international...