in taxon connects connects Theria <mammals> skeletal joint articular/anguloarticular quadrate bone quadrate-articular joint UBERON:0011170 Joint that articulates quadrate and anguloarticular bones. Quadrate-articular joint is paired.[TAO] over time, the synapsids' quadrate-articular jaw joint (which the rest of the tetrapods possess) was replaced by a dentary-squamosal joint (which all living mammals possess), while the quadrate and articular migrated, shrank, and became part of the complex of middle ear bones. ZFA:0005484 A skeletal joint that connects quadrate and articular bones. quadrate-anguloarticular joint TAO:0001802 see comments for UBERON:0004744 articular/anguloarticular. joint connecting upper and lower jaws