Annual Report of the State Geologist for the Year 1881
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i GEOLOGICALSURVEYOF NEW JERSEY. ANNUALREPORT OF THE STATE GEOLOGIST, FOR THE YEAR h t88t. TREXTOS, N. J.: JOIIN L. _URPIIY, ]_OOK AND JO B PRINTER. NEW JERSEY GEOLOGICAL SURVEY BOARD OF MANAGERS. His Excellency, GEORaE C, LUDLOW,Governor, and ex-od_e/o Presiden_ of the Board...................................................... Trenton. x. CO_O_ImSlOSADIL S_IC_. _3nAnL_SE. ELMER,Esq.......................................................... Bridgeton. HOI_. CLEMEIqT H. 8INNICKSONj ................................................ Salem. n. OONORSSFI,O_ALDmTaIcr. HeN. _ylLLIA_ P_,RSt"............................................................ Ciunamlnsom HeN. r_. s. LITTLE .................................................................. Trenton. nL OONGSESS_OSADLISTRICT. HESBY AITKII¢,Eaq ............................................................... Elizabeth. Dlt. JolIN V0170_T.................................................................. Freehold. _v. _GRESSIOSAL DXSTRIcr. SELW_ T. SCeASTO_,Esq......................................................... Oxford. THOM_ LAWR_Oe, Esq.......................................................... Hamburg. v. CO._GRXSSlGSADILSTriCT. Hos. AUGUSTUWs . CUTLeS...................................................... Morristown. COL.BES*Am_ AYcmoo.......................................................... Passaic. w. CO_GaSS_IONADLISTm_. WILL,Am M. Foec_, Esq ......................................................... Newark. ThomAs T. K_sr, Esq .......................................................... Newsrk. VII. COItGRESSIONAL DISTRICT. BE_J_I_ O. CraRES, Esq ...................................................... Jersey City. W_. W. S_r_s, Esq ............................................................ Hoboken. GEOLOGISTS. G_oRO_ H. Coo]i, S_A_ GEOLOGIST.......................................... New Brunswick. JOHN C. SMOCK, AS$ISTAST GEOLOGIST ........................................ NeW Brunswick. NEW JERSEY GEOLOGICAL SURVEY NEW BauNswmg, December 22d, 1881. To .His Exodlen_ George C. Ludlow, Governor of the Stats o/.New Jer,ey, and ex-o.y_cio President of the Board of Managers of the State Geological Survey : SII_--Ihave the honor herewith to submit my annual report as State Geologist for the year 188L With high respect, Your obedient servant, GEO. H. COOK, State Geologist. NEW JERSEY GEOLOGICAL SURVEY I REPORT. The Geological Survey of the State has been continued through the year, and its work has been, as heretofore, to develop and make public the natural products and resources of New Jersey. The amount of"work which has been done is here arranged under the following heads : I. The United States Coast and Geodetic Surveyof New Jersey. II. Topographical Surveys. III. Geological Notes. IV. Ores of Iron and other Metals. V. Quarry Stones and Statistics. VI. Clays, Bricks and Pottery. VII. Drainage. VIII. Water Supply. IX. Statistics. X. Publications. XI. Expenses. XII. Persons Employed. XIII. Work to be Done--Plan for the Coming Year. APPENDIx--Climate and Meteorology. NEW JERSEY GEOLOGICAL SURVEY 8 ANNUAL REPORT OF I. THE [TNITEI)S]'ATESCOASTANDGEODETIC SURVEYOF NEWJERSE/. This work is prosecuted continuously, and the progress made during the season just past has been highly satisfactory. Though dons at the expense of the United States, it is directed in such ways and to such places as may best suit the State Geologist, and aid him in carrying forward the State Survey. Daring the past year primary stations have been occupied at Montana, in Warren county, and at Culver's Gap and High Point, in Sussex county, and observa- tions have been taken upon several other stations. And the exact latitude and longitude of seven (7) primary stations and of twenty- eight (28) tertiary stations h_ve been determined by this survey. In conducting this work every possible means are taken to ensure accuracy. The best instruments are provided, and the observers are trained to wait patiently until repeated ahd unquestionably accurate observations can be made. This frequently requires weeks, and sometimes months, in a single place, before satisfactory results can be obtained. But the object sought is really obtained, and the exact geographical positions of places are found with astonishing dosensss. In the progress of the work this season, the line between Montana and Pickles mountain is one of the lines from the center of a hexagon around Pickles, and the azimuths of this line, as arrived at by com- puting from the triangles on each side, agree within 1"; the lengths of the line arrived at in the same way differ by less than 4 inches on a distance of 19 miles, the latitudes of Montana agree within 0.006", and the longitudes within 0.001". These results are very satisfactory, and they supply a series of reliable points, about which maps may he correctly and safely constructed. TABLE OF THE LATITUDES AND LONGITUDES OF POINTS WHICH HAVE BEEN DETERMINED FOR OUR SURVEY. The locationofeachof thesepointsismarkedon theaccompany- ingState map by a small triangle. The longitudes here given agree NEW JERSEY GEOLOGICAL SURVEY THE STATE GEOLOGIST. 9 with the old data of the United States Coast Survey, and they all need to have the correction of 1874 applied before using them. This correction of twenty and six-tenths seconds (20.6") is to be added to every longitude in the following lists : GEOGRAPHICAPOSIL TIONS. PRIMARY STATIONS. NAME OF STATION. LATITUDE. LONGITUDE. Mr. orob............................................40°861 '39.3671 74"1' 3'166563" Pickles .................................................. 40 35 38.260 74 49 06,570 Culver's Gap .......................................... 41 ]0 1&488 74 47 22432 l_iontaaa ............................................... 40 49 50.080 75 03 17.383 (}oat Hill .............................................. 40 20 42.048 _4 I 55 ] 57.452 Haycock ............................................... 16 095 15 I 121 50.970 TERTIARY STATI0._IS* '1 NAME OF 8TATI0._. LATITUDE. i LONGITUDE. Fox Hill ............................................... 40 °1 43tl 56.270 'i: 74 47,1 59.380t_ Mine Mountain ...................................... 40 b 43 I6.340 _4 43 I 00590 North Branch ........................................ 40 35 52.650 4 40 I 33.580 Beazlingtoa ...................... : .................... 40 34 ] 02.460 74 43 I 49590 Chorryvillo ........................................... 40 33 42.430 74 54 , 11 420 Croton .................................................. 40 . 29 I 01.390 74 o4 I 25 970 Gravel Hill ............................................ 40 ', 35 I 18.885 75 u_ I 06.800 Bethlehem ............................................. 40 I 33 ] 49.950 75 el I ]8.990 Sand Ridge ............................................ 40 25 I 20.450 74 56 I 54.990 Sourland ............................................... 40 25 i 48.960 74 45 19.500 Millstone .............................................. 40 _o I 07.441 74 84 27.646 Somerville ............................................. 40 :_a i 03.784 74 36 21.717 Raritan ................................................ 40 33 I 52021 74 37 37 324 Reaville ................................................ 40 29 [ 39 454 74 48 50.492 Pleasant Corner ...................................... 40 26 I 25934 74 51 04.555 Three Bridges ......................................... 40 ._, _ 20.531 74 47 29.891 FlMiedmingtondlebush ....................................................................................... 4040 3o'29 I 17.53347.173 74 5311 10.61723.106 26 i%w Brunswick ...................................... 40 '_ i 52.726 74 ] 28.118 Delaware Water Gap ............................. 40 58 ] 05.122 75 06 23.273 East and West Jersey Line on Blue Mount'n 41 i 08144.149 74 50i40076 Danville .................. : ........................... 40 , 52 09436 74 55 [ 53.363 Hackettstown ........................................ 40 I 51 ] 05.479 74 51 ] 59.913 Sparta ................................................. 41 ] 00 ] 55 958 74 37 ] 56.041 Woodport .............................................. 41 ] 00 I 37,555 74 35 ] 10.359 74 ScE.hooleyand sW. MountaiJersey nLine...................near Budd •s.............Lake ..... 40 ] 5349 4644.934465 74 4447 3413 434455 NEW JERSEY GEOLOGICAL SURVEY 10 ANNUAL REPORT OF T_IRrlAR/ _RIANGOLA'rIO_ OF THE SrATE SURVEY, BASED ON THE WORK OF THE UNITED STATES C0A_T A_D GEODETIC SURVEY. _AME OF STATION. LATITUDE. LONGITUDE. DarliD_zton ................. ; ................................ 41 ° 04 / 40.1 h I 13.0 r" Schraal_nburg Church Spire ........................... 40 56' 22.5 20.7 Paramus Church ........................................... 40 J 59 04.5 13.6 Rareness (Church Tower) ................................ 41 ! 03 ! 30.9 12.3 Wykoff Church ............................................ 4L 00 25.l 06.2 Midland Park CSurc6 ................................... , 40 59 24,2 11.3 Wayne (Powder MiLI_ Chimney) ................... 40 55 265 13.7 Fairfield Church ........................................... 40 53 ' 01,8 38.2 CaldweH ..................................................... 40 50 215 04.9 Boonton ................................................... 40 55 06 7 04.4 P_rsippany PresbyterianChurch.....................10 51 50.1 04.5 Morristown FirstPresbyterianChurch .............40 47 47.6 30.7 Watnong .................................................... 40 50' 52.7 20.3 Warrenville ............................................... 40 53 I 50.4 02.1 Jenny .lump Mountain ................................. 40