REPRINTS FROM THE ANNALS OF THE CARNEGIE MUSEUM— Continued 



36. The Trilobites of the Chazy Limestone. By 



Percy E. Raymond. Pp. 58, 5 Plates. 

 (Scarce.) $1.00 



37. The Crawfishes of Western Pennsylvania.. By 



A. E. Oetmann. Pp. 81. (Scarce.) 1.00 



38. Notes on the Geology of Southwestern Montana. 



By Earl Douglass. Pp. 21, 1 Plate 40 



39. A New Crocodile from the Jurassic of Wyoming. 



By W. J. Holland. Pp. 4, 1 Plate .10 



40. Procambarus, a New Subgenus of the Genus 



Cambarus. By A. E. Ortmann. Pp. 8 15 



41. Presentation of Reproduction of Diplodocus Car- 



negei to the Trustees of the British Museum. 



By W. J. Holland. Pp. 10, 2 Plates 15 



42. List of the Birds Collected near Mombasa, East 



Africa, by William Doherty. By W. J. Hol- 

 land. Pp. 11 20 



43. The Hyoid Bone in Mastodon Americanus. By 



W.J.Holland. Pp.4 10 



44. Additions and Corrections to the List of the 



Vascular Flora of Allegheny County, Pa. By 

 Otto E. Jennings. Pp. 7 15 



45. A New Species of Kneiffla. By Otto E. Jen- 



nings. Pp. 2, 1 Plate 05 



46. Note on the Occurrence of Triglochin palustris 



in Pennsylvania. By Otto E. Jennings. P. 1. .05 



47. A New Species of Ibidium (Gyrostachys). By 



Otto E. Jennings. Pp. 4, 1 Plate 10 



+8. The Agate Spring Fossil Quarry. By O. A. 



Peterson. Pp. 8 10 



49. Description of Two New Birds from British 



East Africa. By Harry C. Oberholser. Pp. 3. .05 



50. The Chazy Formation and Its Fauna. By Percy 



E.Raymond. Pp. 101, 4 Plates 1.50 



51. A New American Cybele. By J. E. Narraway 



and Percy E. Raymond. Pp. 6 15 



52. Plastron of the Protosteginse. By G. R. Wie- 



land. Pp.7 15 



53. Description of New Species of Turtles of the 



Genus Testudo, collected from the Miocene by 

 the Carnegie Museum; together with a De- 

 scription of the Skull of Stylemys Nebrascen- 

 sis. By Oliver P. Hay. Pp. 6, 8 Plates 25 



54. The Miocene Beds of Western Nebraska and 



Eastern Wyoming and Their Vertebrate 

 Faunae. By O. A. Peterson. Pp. 52, 11 Plates. 1.00 



55. A New Species of Lonicera from Pennsylvania. 



By Otto E. Jennings. Pp. 5, 1 Plate 05 



56. Merycochcerus and a New Genus of Merycoido- 



donts, with Some Notes on Other Agriochce- 

 ridae. By Earl Douglass. Pp. 15, 1 Plate. 



57. Some New Merycoidodonts. By Earl Douglass. 



Pp. 18, 9 Plates. (Nos. 56 and 57 sold to- 

 gether.) 1.00 



58. On Further Collections of Fishes from Para- 



guay. By Carl H. Eigenmann assisted by 

 Waldo Lee McAtee and David Perkins Ward. 

 Pp. 48, 15 Plates 1.25 



59. An Undetermined Element in the Osteology of 



the Mosasauridse. By W. J. Holland. Pp. 5 



60. The Gasteropoda of the Chazy Formation. By 



Percy E. Raymond. Pp. 58, 10 Plates 



61. A Further Occurrence of Wynea Americana in 



Pennsylvania. By Otto E. Jennings. Pp. 2, 

 1 Plate 



62. A Preliminary Account of the Pleistocene Fauna 



Discovered in a Cave Opened at Frankstown, 

 Pennsylvania, in April and May, 1907. By 

 W. J. Holland. Pp. 6, 2 Plates 



63. Description of Vertebrate Fossils from the 



Vicinity of Pittsburgh, Pennsylvania. By E. 

 C. Case. Pp. 8, 1 Plate 



64. Notes on Ordovician Trilobites: Illsnicla from 



the Black River Limestone near Ottawa, 

 Canada. By Percy E. Raymond and J. E. 

 Narraway. Pp. 14, 3 Plates 



65. Rhinoceroses from the Oligocene and Miocene 



Deposits of North Dakota and Montana. By 

 Earl Douglass. Pp. 11, 2 Plates 



66. Fossil Horses from North Dakota. By Earl 



Douglass. Pp. 11, 4 Plates 



67. 

 68. 

 69. 



Some Oligocene Lizards. 

 Pp. 8 



By Earl Douglass. 



70, 

 71, 



72, 



73. 



74. 



75. 



Description of the Type Specimen of Stenomylus 

 gracilis Peterson. By O. A. Peterson. Pp. 14. 



Brief Description of Some New Species of Birds 

 from Costa Rica and a Record of Some Species 

 not Hitherto Reported from that Country. 

 By M. A. Carriker, Jr. Pp. 2 



Notes on Costa Rican Formicariidas. By M. A. 

 Carriker, Jr. Pp. 3 



, Vertebrate Fossils from the Fort Union Beds. 

 By Earl Douglass. Pp. 16, 2 Plates 



A Preliminary List of the Lepidoptera of West- 

 ern Pennsylvania Collected in the Vicinity of 

 Pittsburgh. By Henry Engel. Pp. 110 



The Fauna of the Upper Devonian in Montana, 

 Pt. 1. The Fossils of the Red Shales. By 

 Percy E. Raymond. Pp. 18, 6 Plates 



Description of a New Species of Procamelus from 

 the Upper Miocene of Montana, with Notes 

 upon Procamelus madisonius Douglass. By 

 Earl Douglass. Pp. 7, 3 Plates 



Some Section." of the Conemaugh Series between 

 Pittsburgh and Latrobe, Pennsylvania. By 

 Percy E. Raymond. Pp. 12, 3 Plates 



A Preliminary List of the Unionidse of Western 

 Pennsylvania, etc. By Dr. A. E. Ortmann. 

 Pp. 33 



A Geological Reconnaissance in North Dakota, 

 Montana, and Idaho; with Notes on Mesozoic 

 and Cenozoic Geology. By Earl Douglass. 

 Pp. 7S, 7 Plates 



$ .20 

 1.35 



.05 



.10 



.15 



.20 



.25 

 .30 

 .20 

 .25 



.10 

 .05 



.45 



1.25 



.60 



.30 

 .35 

 .50 



1.00 



