Display Patterns of Tropical American "nine-primaried" Songbirds: Iv. The Yellow-rumped Tanager, Volumen149

abundant advena zone articulation Basin birds brachial valve brachiopods bronzed cowbird Buccella frigida chamense Clypeaster rosaceus Clypeaster subdepressus concave Condylarthra condyle convex coral costellae cowbird crest crimson-backed tanagers cuneiform Cushman depth Diadema antillarum Diambonia Dissourodes distribution dorsal surface dorsoventrally echinoids Eggerella advena elongate Elphidium clavatum Encope michelini endocranial cast Eocene extends facet feet figs figure foramen foramen lacerum Foraminifera fossa fossil genus groove Hoarse Flourishes Hyopsodus lateral length less living individuals living population Lytechinus variegatus male margin Mary Vaux Walcott medial Meniscotherium Meoma ventricosa metacarpal metatarsal miles Mississippi molars nearly Notes number of living Ordovician patterns pedicle percent petals petrosal Phenacodus portion posterior posteriorly quadrangle Quemisia reef relatively ridge robustum sample pairs sediments sexiesperforata shaft shell shore line shows silt slightly Smilodectes SMITHSONIAN MISCELLANEOUS COLLECTIONS species specimen spines sulcus terrace tibiotarsus total population transversely traverse turtle grass Tzzheet USNM uttered ventral Wasatch formation Wasatchian yellow-rumped tanagers