New York State Museum Bullentin 63 Palentology 7 - Softcover

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1904 Excerpt: ...Pentagonia unisulcata Conrad Pentamerella arata Conrad Productella navicella Hall V. shumardiana Hall Rhipidomella lenticularis Vanuxem R. semele Hall Schlzophoria propinqua Hall Spirifer acuminatus Conrad S. arctosegmentus Hall S. dlsparilis Hall S. divaricatus Hall S. duodenarius Hall S. flmbriatus Conrad S. gregarius Clapp S. macer Hall S. macrotbyris Hall S. manni Hall S. raricosta Conrad S. varicosus Hall Stropheodonta ampla Hall S. concava Hall S. demissa Conrad S. hemlsphaerica Hall S. inequiradiata Hall S. inequistriata Conrad S. patersoni Hall S. teztilis Hall Terebratula lens Hall Crinoids Godaster pyramidatus Hall Cyathocrinus bulbosus Hall Edriocrinus pyriformis Hall Myrtillocrinus americanus Hall Corals Alveolites squamosus Billings Aulacophyllum princeps Hall Cladopora cryptodens Billings C. laqueata Rominger C. labiosa Billings Cyathophyllum corniculuin Edwards d Haime C. juvenis Rominger C. robustum Hall C. validum Hall Cylindrophylluni elongatum Simpson Cystiphyllum scalatum Hall C. sulcatum Billings Eridophyllum simcoense Billings Favosites canadensis Billings V. emmonsi Rominger F. epidermatus Rominger F. hemisphaerieus Troost F. tuberosus Rominger Heliophyllum anmilatum Hall H. cancellatum Hall II. exiguum Billings Michelinia cylindrica Edwards d Haime Pleurodictyum eonvexum d'Oroigny Ptychophyllum striatum Hall Syringopora nobilis Billings S. perelegans Billings Zaphrentis complanata Hall Z. fastigata Hall Z. gigantea Edwards d Haime Z. tabulata Hall Marcellus shale With the close of the limestone epoch there was an abrupt change in the sedimentation, and here begins a new series of sediments and very distinct aggregate of faunas. The Marcellus shale introduces black, carbonaceous and pyritous sedimentation, evincing a deepening of the ...