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upr000221 116

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upr000221-116
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    This material is made available to facilitate private study, scholarship, or research. It may be protected by copyright, trademark, privacy, publicity rights, or other interests not owned by UNLV. Users are responsible for determining whether permissions are necessary from rights owners for any intended use and for obtaining all required permissions. Acknowledgement of the UNLV University Libraries is requested. For more information, please see the UNLV Special Collections policies on reproduction and use (https://www.library.unlv.edu/speccol/research_and_services/reproductions) or contact us at special.collections@unlv.edu.

    Digital Provenance

    Digitized materials: physical originals can be viewed in Special Collections and Archives reading room

    Publisher

    University of Nevada, Las Vegas. Libraries

    UMlOli PACIFIC RAILROAD CORF ANY LAS VEOA5, REVADA &JU&, »•!! la Locations 290* South and 728* West of Ei Corner, Section 31, 0 - 61, M.D.B.AK. Elevation: 2126* (Cement Matt) Spudded: March 17, 1C4E Completed: March 29, 1948 to ta l Depth: 766 13-3/8" - 48# outh Cheater Tube Co*a lapweld, 8-7 thread cemented at 610.67. Canontad with 388 seeks Victor Modified Cement, none treated. 10-3/4* - 46.6# - A.0 .Smith, Security Engineering Co*a fluah joint lin e r, 283.81* long act with shoe at 760.50. Top at 478.69. A ll of lin e r perforated, 60 cosh, 2* rio ta, 8* center®, 18 rows. J*£3L LL2& l£ 0 24.66 24.55 24.66 27 2.45 27 36 8 36 40 6 40 60 10 60 70 m 70 90 20 90 100 10 100 130 30 130 140 10 140 170 30 170 190 80 190 200 10 200 220 go 220 £30 10 230 240 10 240 290 60 formation surfsee Hard shell Sand and chalk Chalk white and pick limestone with few grains graval Limestone, clay and gravel, 30* each Hard shells 45* to 35* Clay with l i t t l e limestone (no gravel) Limestone and coarse graval with small amount of clay Limastonc with few grains of gravel Limestone Clay and limestone, 70* clay Limestone with email amount clay. 90* limestone Clay and limestone, 60* each Buff colored clay with faw places of limestone and grains of gravel. (Few hard shells from 266 to 216) Clay and limestone, 60* each. Faw pebbles Buff colored clay, with few pieces of limestone Buff colored elay with small amount of gravel. Feroent of clay increases from 60* at top to 100* at bottom