205 



Ft. In. 



37 —Covered 10 



36 — Coarse limestone streaked with yellow. Contains Bryozoa 1 6 



35— Covered 4 



34 — Very hard compact limestone. Lower layer contains Brachiopoda 



and Bryozoa 3 



33 — Limestone containing large numbers of Enfinesquina 1 3 



32 — Covered 5 



31 — Coarse limestone. Rafinesquinu 6 



30— Covered 1 9 



29 — Limestone with layer of sandstone at the top 8 



28— Covered 2 4 



27 — Limestone with Bryozoa and crinoids 7 



26— Covered ■. 1 4 



25 — Coarse blue limestone streaked wiih sandstone 1 



24— Covered 1 8 



23 — Blue coarse-grained limestone with Brachiopoda and Bryozoa 4 



22— Covered 6 



21 — Coarse-grained blue compact limestone 3 



20— Covered 20 9 



19 — Coarse lumpy argilhiceous limestone. Bryozoa 7 



18 — Covered 6 



17— Very coarse, ferruginous, Bryozoal limestone 1 2 



16 — Covered 5 4 



15 — Yellow-mottled limestone. Bryozoa 5 



14 — Covered 5 



13 — Blue coarse limestone. Fragment of HafinesquiTia very abundant. . . 5 



12— Covered 1 2 



11 — Fine grained limestone. Bryozoa 6 



10— Covered 3 4 



9 — Gray limestone with large white crystals of calcite. Many frag- 

 ments of fossils 9 



8— Covered 16 



7 — Coarse, crystalline, drab, unfossiliferous limestone 3 



6 — Covered 1 6 



5 — Thin limestones. Bryozoa very abundant 1 



4 — Coarse gray crystalline limestone. Dalmanella (aa) 5 



3— Covered 22 



2 — Blue-mottled crystalline limestone 5 



1 — Covered 50 



Total section 235 



Level of the creek. 



