INDEX. 



77 



Page. 



New Jersey, Cretaceous fossils in 31-32, ZS 



Nomenclature, readjustment of 13-14 



Nucula cuneifrons Conrad 24,34 



eufalensis Gabb 24, 27, 29, 34 



percrassa Conrad 24, 25, 27, 29, 30, 34 



sp 24, 27, 29, 30 



O. 



Object of the work on Cretaceous deposits 9-10 



Ostrea cretacea Morton 24, 25, 27, 29 



diluviana Linmeus 24, 27, 29, 32 



larva Lamarck 24, 27, 30, 34 



panda Morton 24, 27, 29, 30, 34 



peculiaris Conrad 24, 34 



plumosa Morton 24, 27, 29, 30, 34 



sp 24,25 



sp. nov 24, 25, 27, 29, 30, 34 



subspatulata Forbes 24, 34, 38 



tecticosta Gabb 24, 27, 29, 30, 34 



Otodus appendiculatus Agassiz 27, 32 



P. 



Panopea decisa Conrad 24, 28, 30, 35 



Paranomia scabra (Morton) 24, 27, 30, 35 



Pecten argillensis Conrad 24, 27, 29, 30, 35 



burlingtonensis Gabb 24, 27, 29, 30 



conradi (Whitfield ) 24, 35 



parvus (Whitfield) : 24, 35 



quinquecostatus Sowerhy 24, 27, 29, 30, 35 



quinquenarius Conrad 24, 27, 30, 35 



simplicius Conrad 24, 27, 29, 30, 35 



sp. nov , 24,25, 27, 29 



tenuitestus Gabb 24, 35 



venustus Morton 24, 35,37, 38 



Periplomya applicata Conrad 24, 35 



Perissolax octolirata (Conrad) 24, 35, 37 



Perna sp. nov 24, 25, 27, 29 



Perrisonota protexta Conrad 24, 27, 29, 34 



Pholadomya littlei Gabb 24, 35, 38 



occidentals Morton 24, 35 



sp. nov 24,25 



Pholas cithara Morton 24,35 



Pinna laqueata Conrad 24, 34 



Placenticeras guadalupa? (Roemer) 24, 28, 29, 32 



planum Hyatt 24, 28, 29, 32 



sp 24,25 



syrtale var. halei Hyatt 32 



Platanus sp. nov 39 



Pleistocene terrace gravels, sands, and sandy loams overlying 



Lower Cretaceous sands and clays, plate showing 10 



Pleurotoma laqueata (Conrad) 24, 35 



melanopsis (Conrad) 24, 35 



Plicatula sp. nov 24, 35, 37 



urticosa (Morton) 24, 35, 37, 3S 



Polydectes biturgidus Cope _. . . _ 33 



Protoeardium sp. nov 24,35 



Providence sand member, beds of, plate showing 19 



character of 22, 



Pteria petrosa (Conrad) 24,34 



Pterocerella tippana (Conrad) 24,35 



Ptychodus martini Williston 32, 33 



Pugnellus densatus Conrad 24, 35 



Pulvinites argentea Conrad 24, 35 



Pyrifusus bellaliratus (Conrad) 24, 35 



subdensatus Conrad 24,35 



Pyropsis perlata Conrad 24, 35 



R. 



Radiolites austinensis Roemer 24, 28, 29, 30, 32 



sp. nov 24 



Rapana stantoni Welter 24,35 



Rhizocrinus alabamensis De Loriol 24, 34 



Ringicula pulchella Shumard 24, 36 



Ripley formation, beds of McNairy sand member of, plate showing. 17 



beds of Providence sand member of, plate showing 19 



character of 21-22 



classic fossil locality of, plate showing 17 



Ripley formation, Cusseta sand member of, overlain by typical. 



marine beds of, plate showing 19 



distribution of 17-19 



marine beds of. plate showing 18, 19 



S. 



Salix eutawensis Berry 21, 26 



sp 39 



Sapindus sp 39 



Say, Thomas, cited 41 



Scala sillimani (Morton) 24,35,37 



Scambula perplana Conrad 24, 28,30,35 



Scaphites conradi (Morton) 24,36,37 



Schizodesma appressa Gabb 24. 28, 29,30,35 



Scope of the work on Cretaceous deposits 9-10 



Selma chalk, character and distribution of 15-16, 21 



deposition of 16-17 



Exogyra from, plate showing 20 



typical exposures of, plate showing 16 



Serpula barbata Morton 24, 34 



cretacea (Conrad) 24, 27, 30, 34 



sp 24,27,29,34 



Sloan, Earle, acknowledgments to 7 



Smith, E. A., acknowledgments to , 7 



Smith, E. A., and Johnson, L. C, classification by 12 



Smith, E. A., Langdon, D. W., jr., and Johnson, L. C. cited 15,16 



Sphaerella concentrica Conrad 24, 35 



Sphenodiscus lenticularis (Owen) 24,36,38 



pleurisepta (Conrad) 24,36 



Stanton, T. W.. acknowledgments to 7 



Strepsidura interrupta (Conrad) 24, 35 



Surficial deposits, character of 22 



T. 



Tenea pinguis (Conrad) 24,28,29,35 



Texas, Cretaceous fossils in 32,38 



Terebratulina filosa Conrad 24, 34 



floridana (Morton) 24, 34, 37 



Thecachampsa rugosa Emmons 33 



Tombigbee sand member, character of 21 



classification of 12-13 



typical beds of, plate showing 13, 14 



Trichoptropis cancellaria Conrad 24, 35 



Trigonia angulicostata Gabb 24, 35 



eufalensis Gabb 24,27,29,35 



sp. nov 24,27,30 



thoracica Morton - 24, 35, 37 



Trigonoarca maeonensis (Conrad) 24, 27, 30 



sp. nov 24, 34 



Tuomey, M., classification by 12 



Turritella quadrilira Johnson 24. 2S, 29,30 



sp. nov 24,35,37 



tippana Conrad 24, 35 



trilira Conrad 24,28,29,30,35 



vertebroides Morton 24, 35, 37, 3S 



Turrilites alternatus Tuomey 24, 36 



Tuscaloosa formation, character of 20 



classification of 12-13 



extent of 14 



plate showing 12 



V. 



Veatch, Otto, acknowledgments to 7 



Veniella conradi (Morton) 24,2S,29,30,35,54 



Vetericardia crenalirata (Conrad) 24, 2S, 29, 35 



Volutomorpha dumasehsis Dall 24. 35 



eufalensis (Conrad) 24, 35 



W. 



Welter, Stuart, acknowledgments to 7 



Winchell, Alexander, classification by 12 



X. 

 Xenophora leprosa (Morton) 24,35. 37, 3S 



o 



