Anurans from the Early Cretaceous Lagerstätte of Las Hoyas, Spain: New evidence on the Mesozoic diversification of crown-clade Anura

► The anuran fauna of the wetland ecosystem of Las Hoyas includes archaeobatrachians. ► Presence of pipimorphs in the Lower Cretaceous of the Iberian Plate is confirmed. ► Taxonomic placement of a new costatan might suggest an early split of alytids.