* IL kindi S e AND ] CATAWISSA SECTION. 
Ft. 
16. Olive-gray sandy beds 25 
15. (67?) Dark olive-gray sandy beds, with two highly fossiliferous bands... 30 
14. (68) Hard, dark bluish-olive sandy beds 70 
13. (68 in part) Hard, dark bluish-olive sandy beds, fossils common 25 
12. (69) Beds as above, nearly barren of fossils 91 
11. (69) Beds as above, fossiliferous band at top 54 
10. (69) Beds as above with fossiliferous band at top, apparently .barren 
elsewhere 75 
9. (69 in part) Hard, sandy, olive-gray beds, with 3 to 4 inch band of fossils 
at top 80 
8. ( 70) Olive-gray sandy beds, breaking with splintery fracture 60 
7. ( 71 ) Dark olive-brown sandy beds 20 
6. (72) Olive-brown and bluish, hard, sandy beds (fossils near base) 175 
5. ( 73) Dark blue, shaly, sandy beds 25 
4. (74) Bluish-black fissile shale 225 
3. (75) Hard, bluish-gray calcareous shale, weathering buff or ash-gray 25 
2. (76 and 75 in part) Mostly covered 25 
1. (76 upper part) Hard, sandy, dark bluish-drab shales 25 
69 
FAUNULES OF THE CATAWISSA SECTION. 
By E. M. Kindle. 
Zone 1 of Catawissa section {1^5S A). — The lowest beds of the sec- 
tion outcrop in the bed and bank of the river at East Bloomsburg. 
They contain the following species: 
Faunule of zone 1 of Catawissa section {1453 A ) . 
[a, abunbant; c, common; r, rare.] 
1. Pleurodictyum problematieum (r). 
2. Stropheodonta (Douvillina) inrequis- 
triata (r). 
3. Pholidostrophia iowensis (r). 
4. Chonetes coronatus (c). 
5. Rhipidomella vanuxemi (c). 
6. Leiorhynchus mesicostale (r). 
7. Tropidoleptus carinatus (largest speci- 
mens nine-tenths of an inch wide) 
(a). 
8. Spirifer granulosus (specimens large, 
and typical of the species) (a). 
9. S. medialis (S. audaculus) (c). 
10. S. pennatus (a). 
11. Meristella cf. nasuta (r). 
12. Palseoneilo emarginata (r). 
13. P. plana (r). 
14. Actinopteria decussata (r). 
15. Aviculopecten sp. (r). 
16. Modiomorpha cf. concentrica (r} 
17. Cypricardella bellistriata (r). 
18. Cyclonema hamiltoniae (c). 
The species composing this faunule are all characteristic Hamilton 
forms. This lowest zone of the section corresponds most closely, both 
in its fossils and lithology, with the typical Hamilton formation of 
New York State. 
Zone 3 of Catawissa section (lJfBS A). — The beds of this zone, follow- 
ing those of zone 2 which are mostly covered, are well exposed along 
