48 



EPiDOPTERA (Butterflies). 



394. Prodryas persephone. 

 (The most perfect fossil butterfly ever found.) 

 16354. Apanthesis lence. 

 16422. Lithopsyche styx. 



* \_Tyrbula russelli on same stone.] 

 Hymenoptera (Wasps, etc.). 



S640. Fam. Pompilidc€^ near Anoplius. 



12. Fossil Resins with inclusions of Insects. 



Exhibited by Messrs. Clarence Lown and Henry 

 Booth, Poughkeepsie, N. Y. 



The specimens exhibited show the gum in its crude 

 state, the great variety of color and the numerous inclu- 

 sions of bark, leaves and insects of all kinds. 



13. Photographic Diagrams of Paleontological Sub- 



jects, illustrating a new method of making w^all dia- 

 grams. 



14. ECHINODERM FROM THE SuB-CaRBONIFEROUS OF THE MIS- 



SISSIPPI Valley. 



Specimens illustrating the growth of a Paleozoic sea- 

 urchin, Melonites multiporus. Described and illus- 

 trated by Professor Jackson and Mr. Jaggar in Bull. 

 Geol. Soc. Amer., Vol. VII., 1S96. 



Nos. 13 and 14 are exhibited by Prof. R. T. Jackson, 

 Hai-v-ard University. 



15. Plants and Invertebrates from the Tertiary and 



Cretaceous Formations of the North Atlantic 

 Coast. 



Exhibited by Arthur Hollick, Columbia University, 

 New York City. 

 a. Phragmites aqueJiongensis^ sp. n, Hollick. These 

 specimens represent a new species of fossil grass from 

 the Tertiary (Miocene?) of Staten Island, recently de- 

 scribed in a paper before the Torrey Botanical Club of 

 New York City. 



