Bulletin, Ausgabe 264;Ausgabe 294

angle aqueduct articular facets articular surface attenuated axis bones bony excrescences bulla capitulum carpal caudal vertebrae centra centrum anteriorly cetothere chevron chevron bones concave condyle convex coracoid process diameter of centrum diameter of neural diapophysis distal end dorsal dorsal vertebrae dorsoventrally compressed eighth eleventh elongated epiphysis external face of centrum fifth flattened foramen fossa Greatest transverse diameter Greatest vertical diameter haemal groove haemal spine horizontally humerus internal internal acoustic meatus lateral surfaces length lumbar vertebrae mandible median ventral longitudinal metacarpal metapophyses Miocene mysticete narrow neural arch neural canal neural canal pl neural spine pl ninth obliquely orifice parapophysis pars cochlearis pedicle periotic phalanges portion posterior end posterior face posterior haemal tubercles posteriorly posteroexternal postzygapophysial facets prezygapophysial facets project forward projects outward protuberant radius roof rugose scapula seventh shaft shorter side terior Thinocetus arthritus third transverse process truncated tuberculum tympanic bulla ulna USNM ventral ventral face ventral surface width