Transactions of the Academy of Science of Saint Louis, Τόμος 13

abactinal Academy of Science ambulacra ambulacral integument ambulacrum anal anthers basal base portion BLASTOIDEAE Blastoids body calyx Chester limestone Codaster collection conscience cotyledon Council County CRIBROBLASTUS Crinoideae Crinoids Cryptoblastus deltoid pieces developed Devonian Dunal Elaeacrinus equation Eragrostis Etheridge and Carpenter ethical ideal Ethik florealis flowers fork pieces Friedrich Paulsen genital openings genus Geological Granatocrinus groove Hambach Henry Sidgwick hydrospiric tubes hypocotyl inch integument interambulacral space interradials lancet piece lateral expansion Lebens lime Louis margin McMillan Meek and Worthen Missouri moral n. s. Plate nature norwoodi Nucleocrinus OLIVANITES Pachira Palaeontology Pentremites conoideus Pentremites sulcatus pistil plications poral pieces problem Prof radial Roemer Saccoblastus sayi Schizoblastus Science of St Shumard side sinus Solanum specimen of Pentremites stamens summit openings surface sutures temperature Thomas Hill Green tion transverse triangular Troost typical species upper Wachsmuth water vascular system whole zygomorphic