Ruschenberger.] J. * 4: [April 1, 



Notice of some Fossil Bones Discovered by Mr. Francis A. Liiicke in the Banks of the 



Ohio River. Vol. 7, pp. 199-201. 

 Remarks on the question of the identity of Bootherium cavifrons with Ovibos mos- 



chatus, or O. maximus. Vol. 7, pp. 209-10. 



1855. 



On a so-called Fossil Man. Vol. 7, p. 34. 



Indications of twelve species of Fossil Fishes. Vol. 7, pp. 395-7. 



Indications of five species with two new genera of Extinct Fishes. Vol. 7, p. 414. 



Notices of some Tape Worms. Vol. 7, pp. 44:3-4. 



1856. 



Verbal, Jan. 15, on Filaria canis cordis filling the right auricle and right ventricle of the 



heart of a dog, which was exhibited. Vol. 8, p. 2. 

 Description of two Ichthyodorulites. Vol. 8, pp. 11-2. 

 Synopsis of Entozoa and some of their Ecto-congeuers, observed by the Author. Vol. 



8, pp. 42-58. 

 Notices of some Remains of Extinct Mammalia recently discovered by Dr. F. V. Hay- 

 den in the Bad Lands of Nebraska. Vol. 8, p. 59. 

 Notices of Extinct Reptiles and Fishes, discovered by Dr. F. V. Hayden in the Bad 



Lands of Judith River, Nebraska Territory. Vol. 8, pp. 72-f'>. 

 Notices of Remains of Extinct Mammalia, discovered by Dr. F. V. Hayden in Nebraska 



Territory. Vol. 8, pp. 90-1. 

 Notice of the Remains of a species of Seal from the postpliocene deposit of the Ottowa 



River. Vol. 8, pp. 90-1, with a plate. 

 Notices of several genera of Extinct Mammalia previously less perfectly characterized. 



Vol. 8, pp. 91-2. 

 Verbal, Sept. 16, in reference to the color of the eyes of Platyphyllum concerum (Katy- 

 did) being greenish by day and cherry red at night. Vol. 8, p. 162. 

 Verbal, Sept. 16, that oyster and clam shells are perforated by a sponge of the genus 



Cliona. Vol. 8, p. 162-3. 

 Notice of some remains of Extinct Vertebrated Animals. Vol. 8, pp. 16.'3-5. 

 Notices of remains of extinct vertebrated animals of New Jersey, collected by Prof. 



Cook of the State Geological Survey, under the direction of Dr. W. Kitchell. Vol. 



8, pp. 220-1. 

 Notices of remains of extinct vertebrated animals discovered by Proj. E. Emmons- 



Vol. 8, pp. 255-6. 

 Notice of some Remains of Fishes discovered by Dr. John E. Evans. Vol. 8, pp. 256-7. 

 Notice of Remains of two species of Seal. Vol. 8, p. 265. 

 Remarks on certain extinct species of Fishes. Vol. 8, pp. 301-2. 

 Notices of remains of extinct turtles of Nevv Jersey, collected by Prof. Cook, of the 



State Geological Survey, vmder the direction of Dr. W. Kitchell. Vol. 8, pp. 303-4. 

 Notices of Extinct Vertebrata discovered by Dr. F. V. Hayden during the E.xpedition to 



the Sioux Country under the Command of Lieut. G. K. Warren. Vol. 8, pp. 311-2. 



1857. 



List of Extinct Vertebrata, the Remains of which have been discovered in the Region 

 of the Missouri River ; with Remarks on their Geological Age. Vol. 9, pp. 89-91. 



Notices of some Remains of Extinct Fishes. Vol. 9, pp. 167-8. 



Rectification of the References of certain of the extinct mammalian genera of Nebras- 

 ka. Vol. 9, p. 175. 



Verbal, Dec. 1, on a large species of Gordius and a larva of Ostrea. Vol. 9, p. 204. 



Verbal, Feb. 17, observations on Entozoa found in the Naiades. Vol. 9, p. 18. 



Verbal, June 2, on Coprolites and Shales with Posodinife. Vol. 9, p. 119. 



Verbal, June 16, on the new red sandstone fossils from the Gwynnod tunnel North Pa. 

 R. R. Vol. 9, p. 150. 



Verbal, Sept. 1, on the dentition of Mososaurus ; also on Oecanthus. Vol. 9, pp. 176-7 



