53 



NEW YORK STATE MUSEUM 



Annual reports 



1 57th Report of the State Museum for the fiscal year ending 



Sep. 30, 1903. v. 1, pt 1, 847P. 45pl. 8 maps. 



2 23d Report of the State Geologist for the fiscal year ending 



Sep. 30, 1903. 203p. 3pl. 3 maps. 



Contents: , 



Peat: its Formation, Uses and 

 Occurrence in New York. Arthur 

 L. Parsons. 



Notes on the Gypsum Industry 

 of New York. Arthur L. Parsons. 



Abrasives of New York State. 

 Harry C. Magnus. 



Minerals not Commercially Im- 

 portant. Herbert P. Whitlock. 



Distribution of Hudson Schist 



and Harrison Diorite in the 

 Westchester County Area of the 

 Oyster Bay Quadrangle. F. J. 

 H. Merrill, assisted by H. C. 

 Magnus. 



The Northeast Extremity of the 

 Precambrian Highlands. F. J. H. 

 Merrill, with map by T. Nelson 

 Dale. 



3 Report of the Director, State Geologist and Paleontologist 

 for the fiscal year ending Sep. 30, 1904. 133P. 



Contents: 

 Preface 



Geology and paleontology 

 Mineralogy 

 Botany 

 Entomology 

 Zoology 

 Archeology 

 Publications 

 Collections 



Accessions 



Localities of American Paleozoic 

 fossils 



Supplement to list of type speci- 

 mens of Paleozoic fossils 



List of type specimens of Tertiary 

 fossils from the Pebas of Mar- 

 anhao river, Brazil 



Memoirs 



4 No. 7 Graptolites of New York. Pt i, Graptolites of the 

 Lower Beds. By Rudolf Ruedemann. 35op. T 7pl. 



Contents: 

 Preface 

 Introduction 

 References 



History of the study of grapto- 

 lites 



Methods of investigation and 



illustration 

 Terminology 



Range and geographic distri- 

 bution 



Correlation table of zones 

 faces 



Synoptic table of distribution 



of species 

 Synoptic table of range of 

 genera 

 Mode of existence 



Mode of reproduction and onto- 

 geny 



Structure and morphology 

 Histology and chemical com- 

 position of the periderm 

 Classification and phylogeny of 

 the graptolites 



Synoptic list of fossils de- 

 scribed 



Taxonomic relations of the grap- 

 tolites 



Descriptions of graptolites 

 Dendroidea 

 Graptoloidea 

 Axonolipa 

 Axonophora 

 Addendum 



