HERSHEY H ILL 1 o 1 



Page 

 IIekshey, (>. 11.; Geolo^ac-ul rL'<'oiiiiaiss;iiiri' ol' inii-|lu'iisli-rii .Nivnr.i.tiua . . 



23. .".(), 75, 49?,-r)16 

 — ; Some Tertiary and (Juali'riiary .ucolo^y dl' western Montana, north- 

 ern Idaho, and eastern \Vashin,u;t()n i23. ".">, .llT-.lH.j 



IlEss, F. L., cited on alhmite 38, -tSO 



rare-earth metals 28. ^(ii) 



Hesse, Pillow lavas in 25. •"i!)T 



Heuvelton formation' of the Canton, New York, (inadran'^le 26. -SO 



IIewett, D. F. ; Manganese as a war mineral 30. i>7 



Hewett, E. Ij., cited on climatic changes 25. •">4S 



HiCE, R. R., C. E. Decker introduced by 26. OC, 7(i 



— , Discussion of crustal movements in Lake P]rie region by 26. C7 



— , Northern anthracite coal tield discussed by 24. 51 



— ; An unusual distortion of the lower Kittauning coal 22. 54, 716 



HiCKLiNG, G., cited on deposits in Old Red Sandstone 27. ■">'^" 



Lower Old Red Sandstone 27, ^^(15 



— , Description of Lower Old Red Sandstone by 27. 368 



— , Reference to "The Old Red Sandstone of Forfarshire, Lpjier and 



lyower" by 27, .'!65, 370, 394 



— , Table of Lower ( )ld Red Sandstone by 27, 368 



IlicKS, , cited on Llanvirn series 27. 578 



Hidden, W, E., cited on allanite 28. -^77 



uranium niint-rals 28.866 



HiGGiNS, D. F., cited on ellipsoidal greenstones 25. 619 



High-grade clays of the United States : II. Ries 30. 95 



— level Loop channel ; T. C Hopkins 25. 68 



Hildreth, S. p., cited on early use of oil 28. 621 



petroleum 28. 667 



Hiegard, E, W., P>ibliogra]»hy of 28. 54 



— cited ou earth heat 30, 543 



— .Discussion of P>ahla limestone plains, with reference to Santa Cruz 



Mountains and Susan River Valley, by 21, 790 



geologic work of ants by 21. 790 



on f anglomerate by 23. 72 



— , Memorial of 28. 40 



— ; New development at the mouth of the Mississippi 21. 791 



— , Reference to reports by 25. 167 



— , Southern geological work of 25. 170 



— , Work on cottou reports of 25, 176 



Hill, F. A., P>ibliography of 28. 69 



— , Memorial of 28. <i7 



Hill, J. R., cited ou pillow lava 25. 604 



Hill, R. B., Reference to his history of Manitoba 21. 408 



Hill, R. T., cited on Texas oil tield 28, 575 



— volcanoes of the Windward Islands 29. 627 



— , Comment on early geologic-al work in Texas by 25. 165 



— , Commuted for life 26. 8 



— , Geological work in Arkansas-Texas region by 25, 165 



