654 Appendix. 



STRATIFIED ROCKS. 



Alluvium. 



No. From 



1 Alluvial sand, Lock's Pond, Shutesbury. 



2 Alluvial loam, (polishing- powder,) do 



3 and 4 Peat, Pittsfield. 



do Leverett. 



do Hadley. 



7 and 8 do Weston. 



do Northborough. 



do Shrewsbury, 



do Wilbraham. 



12 Marl, Pittsfield. 



13 Planorbis parvus and bicarinatus in marl, Pittsfield. 



14 do trivolvis do do 



15 Lymnaea heterostropha and catascopium, do do 



16 Cyclas (nondescript, J. M. Earl,) in marl, do 



17 Bog- Ore, Brookfield. 



do New Braintree. 



19 do petrified carex, do 



20 Black Wad, (earthy oxide of mang-anese,) Con way. 



do Leverett. 



22 do Whately. 



Diluvium. 



23 Diluvium, Leominster. 



do ferruginous, do 



25, 26, 27, and 28 do consolidated, Pownal, Vt. 



29 Pyrula Carica, (47 feet below the surface,) Nantucket. 



30 do do worn, Nantucket. 



31 Natica Heros, do 



32 Crepidula Fornicata, do 



33 Venus Castanea, do 



34 Mactra, do 



Tertiary Formations. Newest Te 



35 Clay, Amherst. 



> Sand, do 



37 and 38 Clay, Leominster. 



fn o ^ do loam y> do 



40 Sand, do 



41 Arg-illo-Calcareous Concretions in Clay, South Hadley. 

 42, 43, and 44 do Amherst. 



do Hadley. 



do South Hadley. 

 47 and 48 Organic Remains in Clay and Loam, Deerfield. 



49 and 50 do do South Hadley Canal. 



do do Deerfield. 



j*J _ do do Charlestown. 



53 Brown Hematite, Stalactical, Richmond. 



;>4 do , do West Stockbridge. 



do pavonine, do 



j~ do compact, Richmond. 



do mamillary, Lenox. 



do with yellow ocre, West Stockbridge. 



with red oxide, do 



cV r-i.v with radiated manganese, do 

 61 Gibbsite, Richmond. 



