raJogy and Geology. 

 from the Emerai 



b 



— M ordenskiold upon Diphanite, a now Miner p« 

 Mines of the Ural in the neighborhood of i therinen- 



fi 



M.D. 



Ark 



» 





7. — Mineralogi >tic by Charl Shei >, 



on he north re of Lake peri 



tiv Platinum in North C u — 1 of Jt 



Brown Hematit* Ore of Chester Ri< b '■■ D r- 



n the Or! ma: Ob rvations on the Di jrrow »v» ratcli 



P« rt\\ of the Rocks of Lake -perior, by Foi r Shep 



herd 



Discovery of the Cranium of ie Zeuglodon, b M. Tcomey, % 

 T Via? t, I R. T. Bi ml: I * of a new 



d in th ira of the A idem . % iral of Philadelphia, by 



>. — Chaoiaea, a new genus of Birds allied to Parus, b illi am 



MBEI 



)I1S 



J 



T 





Neptune,? *pj I Ring ai itetfite : vv 



\J I 



r* 



nomy. — I ■ Planet, 1 



net Vest 



neou Fall of Met ric on i Io rli phan 



rd. Perci iel opper Or On the r or? 1 



adricalmas fg n Orfciu —A Harvard, 



-On •me Rese: imal Cher extracted from froi 



P Li !ic to Dr. V Hot ) — P graphi So y of 



L —Obiti —Iti B. Crawf M.D., 3 . 



& Geoh Introductory, D iptive, and Practical. II. The 



A nt \\ r P of C ation, by D. 1 Ansted. M.A., 



F.R F.G tor the us of Schools and A de- 



il IU , ^ampl id appropriate diagram by Hamilton 



L viith Hints to Young Architects, ulated to facilitate their 



rati by ( >R< ightwick ; and with Additional Notes, by 

 L Do - *. 



r Vf 



si *i 



f \V orks, 303. 



ERRATA AND ALTERATIONS. 



P 



D 



P 



P 

 P 



1. 16 from t 



1 *■ 



" „ 1 i 

 p i 



n hot 

 from to> r% 



an hii I and tv 



^^B re 





tc 



1 





Ji 



J l\rk 









»* 





H 2 0. 



01 



-4- 







*, 





i 



■ 



l' * 



\J 



H. 



w . 



nnft 



n 



ind 



-I 



I 





n 









s 



P 



P 



P 



4 « # 





• i 



1 



L f 



Li 



F + 



<: 





ton 



^ *- 



!B tO 

 U 





*- 14 



r« 









& * 



. . ■ 



h 



u 



t 5 



t 



: 





r* 



• rf ^w^ * 



■• ire 



NHl =Q> 



mid 



a 











P 

 P 



1 





L-rfli" 



and 



'* cbfo- 







