146 Professor SEDGwick on the 
(1.) A general Section of the principal Strata in High Tees- 
dale, commencing with the highest Bed of the Series*. 
No. Fath. Ft. No. ° Fath. Ft. 
L. Millstone Grit... «3... 6 0 | 28. Plateae st siccereiaee ce Laas 
254 a pHSotas oo" te Sf Oe P2OrEAAME dr ectedais ayes mae steed ee ee O 
3. Pieh State Sil. .e. ees. SerO SOeMbiatereiiid..c cs see state LO 
4 Plate Rie. ER. Menge 2 0 || 31. Limestone............... 1 °® 
5. Low Slate Sill .. 4 © || 32. Plate and Coal........ 1,0 
6; iPlates3.¢.5 -0 RE SMM ease High Brigstone Hazle.. 6 0 
7, NEONELONE Beene arene FO lt Ap OE ALE cette ght 6 ors Hoeeae er eae, 
BS. Platesoo ss osesse ceeees 6D O43 5. MalmMestOne:..c cristae ater stes f .3 
OPM irEestone «.). 6 ose seit ee 827 O.ll Soamliiatereeyerey vec ae OES 
LOGE re. See MaRS On (37a How. itriseioue Hazle. kG HO 
1.1, sPattigon’s, Hazle: cents 2 0:3) G8e Platemcice. otield. +e ie 46m 
12, aR lates. veo - persphetisare sei) yp OnmuOull es Oo Lamestane sen <cehtes sas» 3.0 
13. Little Limestone... .. 1 0 || 40. Hazle Plate and Grey 
1A: 1Plateyeereeteme eri, ccs. 1170 Beass....05.. Mey i. SS 70 
15. Wihite Sullitkacs: ese. 2 1 3 | 41. Pirmestones ce niseberas ory leer 
16! | Blatew tine: <5 fF ise O 3 | 42. Hazle Plate and oF 
17. High Coal Sill...... 2 o| RC US sarah ea eee Pee ew 
UB Pdate) geet see opts stsieie ces 2 Ol AsuaLamestone chal ce. ee 
1G, aw Coal Siler. cea, eo ON Admin ade ener: a..cb een epee ToS 
Pes i i a el 0 | 45. Hazle Plate and Grey 
21. Great Limestone........ 8 0 | Bese ee ee. eS 6 Oo 
apy Malt Silos ck EE «toe 2.0 edb Plate LSE. . eanerciede 6 0 
OB 2 LNCS bon Soriois ae doiciers 2 0 } Az. Scar Limesione. ...... ... 7,6 .0 
24. Quarry Hazle - 3 0) 48. Hagle.....-..-..-20 230 
Db ala tems 1-1 cae couaiimun? see 6 0 | 49. Hazle Plate and Grey 
96: limestone... seas... 4° O } BedSoce crn vas eee 4 0 
27), NANG eee ete i oO \e50., imestonee soe eee a0 
* The mountains on the north side of Teesdale exhibit several beds superior to the 
Millstone Grit, (No. 1.) which are not here enumerated: 
