OHIO SPATE, ACADEMY OF SCIENCE. 19 
pleted, those in which it is partly done, and the additional 
ones covered by primary control. He stated that the atlas 
sheets for the territory surveyed in 1901 would be engraved 
and printed by the U. S. Geological Survey and probably 
completed by the latter part of the summer of 1902. 
The report of the committee on Topographic Survey 
prepared by Albert A. Wright, the chairman, was read by 
Lynds Jones. In conclusion it says: 
“It is very -desirable that the members of the Academy 
and all other supporters of the survey, should make known 
to their representatives in the Legislature and to the Gov- 
ernor and other officers of the State their desire that 
this work, so well inaugurated, should be followed out to 
its completion, in the mappng of the entire area of every 
county of the State.” 
PAPERS READ. 
1. New Fossils, including Sea-weeds, two new genera, 
Carboniferous, Marietta; Land Plants, two species, 
Carboniferous, one species, Corniferous; Corals, fif- 
teen Cyathophylloids, Corniferous; Brachiopods. one, 
Corniferous; Cephalopods, six, Corniferous. - —- 
= et eR ZER 
2. Notes on the timber trees of Ohio — WutiAm R. Lazensy 
3. The self-pruning of woody plants -— Joun H. SCHAFFNER 
4, Wie Olay Boyes Gr IPinvlibgier =| = = - 
- = —- -— — W. A. KELLERMAN and J. G. SANDERS 
5. A striking case of mimicry, with exhibition of speci-— 
mens = = = = -— = = = £#F{ERBERT OSBORN 
Pee SMMntecHOnexperimMentse. = = 9 = = = = = 
- - = W. A. KELLERMAN and O. E. JENNINGS 
7. Further observations on the preglacial drainage of Wayne 
andsatiacenh counties: ~=\ = = = = — J. Ef Lopp 
8. The weight, waste and composition of apples -— — 
- = = = = = = = Witrram R. LAZENBY 
9: Plant ecology of Ohio; a general outline = = = -— 
= = = = JoHNn H. ScHAFFNER and Frep J. TyLer 
10. Observations on the flora of the Gauley Mountains, 
Wrest Witten = = 5 SS SW YN, ikasiuesiy 
11. Preliminary list of tamarack bogs in Ohio - A. D. SeEtsy 
