INHS:MOLLUSK
7041 M.E. Havlik, et al. 1988-05-17
United States, Illinois, Rock Island, Rock River, Milan, below steel dam, North America, 41.45932 -90.55498
INHS:MOLLUSK
7335 Butch Atwood & Robert W. Schanzle 1988-09-09
United States, Indiana, Knox, Wabash River, 1.75 mi N Mt. Carmel, at old dam, North America, 38.4352 -87.74061
INHS:MOLLUSK
7554 Mark J. Wetzel, Patrick A. Ceas, Jeanine M. Berlocher & David J. Heath 1988-10-18
United States, Illinois, Rock Island, Rock River, 1.4 mi W Cleveland, I-80 bridge, North America, 41.51142 -90.34094
INHS:MOLLUSK
7678 Kevin S. Cummings, Mark J. Wetzel & Jeanine M. Berlocher 1987-06-23
United States, Illinois, Wabash, Wabash River, near Allendale, North America, 38.50654 -87.66773
INHS:MOLLUSK
7741 Leo G. Nico & F. Niermann 1989-01-19
United States, Missouri, Perry, Mississippi River, Island Chute, 1.5 mi S Grand Tower, Illinois, North America, 37.61228 -89.4918
INHS:MOLLUSK
7809 T. Keevin & K. Porter 1989-03-17
United States, Missouri, Perry, Mississippi River, just below Chester Bridge, opposite Chester, Illinois, river mile 109.7- 110.2, North America, 37.90046 -89.83666
INHS:MOLLUSK
7820 R. Sauer & B. Stebbings 1989-01-11
United States, Illinois, Randolph, Mississippi River, side channels near mouth of Kaskaskia River, river mile 116.4- 118.5, North America, 37.96809 -89.9279
INHS:MOLLUSK
8248 Kevin S. Cummings, Christine A. Mayer, Mark J. Wetzel, Barbara J. Kasprowicz & Patrick A. Ceas 1989-08-00
United States, Indiana, Carroll, Wabash River, Delphi, Rt. 18 bridge, North America, 40.59168 -86.69844
INHS:MOLLUSK
8277 Kevin S. Cummings, Christine A. Mayer & Mike E. Retzer 1989-07-19
United States, Illinois, White, Wabash River, 1 mi N New Harmony, just S of Bull Island, North America, 38.1405 -87.9306
INHS:MOLLUSK
8301 Kevin S. Cummings, Christine A. Mayer & Mike E. Retzer 1989-08-22
United States, Illinois, White, Wabash River, 2 mi ESE Maunie, Grand Chain Rapids, North America, 38.02628 -88.013
INHS:MOLLUSK
8325 Kevin S. Cummings, Christine A. Mayer, Mark J. Wetzel & Patrick A. Ceas 1989-08-27
United States, Indiana, Tippecanoe, Wildcat Creek, 8 mi ENE Lafayette, Co. Rd. 1100E, North America, 40.4607 -86.69548
INHS:MOLLUSK
8686 S.C. Anderson 1987-06-00
United States, Illinois, Jo Daviess, Mississippi River, 3 mi SW Galena, jct. of Deadman's Slough and Harris Slough, river mile 567, North America, 42.38614 -90.48062
INHS:MOLLUSK
9057 W.C. Starrett 1971-09-03
United States, Illinois, Fulton, Spoon River, Bernadotte, river mile 27.2, North America, 40.4035 -90.32114
INHS:MOLLUSK
9127 W.C. Starrett 1971-10-01
United States, Illinois, Fulton, Spoon River, 2 mi E Duncans Mills, river mile 8.1, North America, 40.33523 -90.14853
INHS:MOLLUSK
9345 Robert W. Schanzle, et al. 1989-06-07
United States, Illinois, Madison, Mississippi River, Alton, below Lock & Dam #26, left bank, river mile 202.0- 202.3, North America, 38.89103 -90.19638
INHS:MOLLUSK
9364 Ecological Analysts, Inc. 1980-06-26
United States, Iowa, Clayton, Mississippi River, St. Louis Woodyard, Pool 11, 5 mi SE Guttenberg, river mile 609.9- 611.1, North America, 42.73359 -91.05756
INHS:MOLLUSK
9377 Ecological Analysts, Inc. 1979-08-00
United States, Illinois, Rock Island, Mississippi River, Sylvan Slough, Pool 16, Rock Island, river mile 482.1- 482.9, North America, 41.51378 -90.57215
INHS:MOLLUSK
9383 Ecological Analysts, Inc. 1979-08-10
United States, Illinois, Jo Daviess, Mississippi River, 4.5 mi SSW Hanover, Pool 13, river mile 550.1, North America, 42.20479 -90.33096
INHS:MOLLUSK
9407 Ecological Analysts, Inc. 1978-08-00
United States, Illinois, Rock Island, Mississippi River, Pool 15, Campbell and Winnebago Islands, river mile 489.3- 490.2, North America, 41.53528 -90.4413
INHS:MOLLUSK
9449 Ecological Analysts, Inc. 1979-08-23
United States, Illinois, Rock Island, Mississippi River, Pool 16, Andalusia Slough near Andalusia, river mile 472.0- 473.1, North America, 41.44529 -90.7256
INHS:MOLLUSK
9469 Ecological Analysts, Inc. 1979-08-00
United States, Iowa, Louisa, Mississippi River, Pool 17, Big Timbers Area, river mile 444.7- 445.4, North America, 41.28542 -91.09365
INHS:MOLLUSK
9490 Ecological Analysts, Inc. 1979-09-00
United States, Illinois, Henderson, Mississippi River, Pool 18, Benton Island, river mile 418.7- 419.6, North America, 40.97904 -90.95197
INHS:MOLLUSK
9906 Mark J. Wetzel, Jeanine M. Berlocher, Patrick A. Ceas & G.A. Miller 1989-10-00
United States, Illinois, Whiteside, Rock River, Prophetstown, Rt. 78, North America, 41.68615 -89.93814
INHS:MOLLUSK
10540 Kevin S. Cummings & Christine A. Mayer 1990-09-13
United States, Indiana, DuBois, East Fork White River, Portersville, North America, 38.50203 -86.97643
INHS:MOLLUSK
11303 Kevin S. Cummings & Christine A. Mayer 1990-09-10
United States, Indiana, Martin, East Fork White River, Hindostan Falls, North America, 38.62376 -86.85087
INHS:MOLLUSK
11413 Kevin S. Cummings & Christine A. Mayer 1990-09-13
United States, Indiana, Martin, East Fork White River, Hindostan Falls, North America, 38.62371 -86.8536
INHS:MOLLUSK
11472 Mark J. Wetzel, et al. 1987-10-11
United States, Illinois, Pike, Mississippi River, Hannibal, Missouri, U.S. Rt. 36 bridge, North America, 39.7166 -91.35299
INHS:MOLLUSK
11485 M.E. Havlik, et al. 1988-08-25
United States, Illinois, Tazewell, Illinois River, between Peoria & East Peoria, Franklin St. bridge, North America, 40.68454 -89.59119
INHS:MOLLUSK
11618 Kevin S. Cummings & Christine A. Mayer 1990-09-14
United States, Indiana, Knox/ Daviess, West Fork White River, Edwardsport, North America, 38.81132 -87.23462
INHS:MOLLUSK
11771 R. Lewis & J. Brice 1976-09-00
United States, Illinois, Rock Island, Mississippi River, near Cordova, Quad Cities Power Plant, North America, 41.72376 -90.31388
INHS:MOLLUSK
11806 Ecological Analysts, Inc. 1982-08-15
United States, Wisconsin, Buffalo, Mississippi River, Pool 15, east shore, river mile 735.1, North America, 44.13866 -91.75706
INHS:MOLLUSK
12261 Kevin S. Cummings & Christine A. Mayer 1991-07-25
United States, Indiana, Greene, West Fork White River, 1 mi E Worthington, Rt. 157 bridge, North America, 39.11115 -86.96312
INHS:MOLLUSK
12272 Kevin S. Cummings & Christine A. Mayer 1991-07-24
United States, Indiana, Martin, East Fork White River, Hindostan Falls, North America, 38.62371 -86.8536
INHS:MOLLUSK
12305 Kevin S. Cummings & Christine A. Mayer 1991-08-29
United States, Indiana, Knox, White River, 3.5 mi ENE Mt. Carmel, Kelly's Ripple at island, North America, 38.43194 -87.68081
INHS:MOLLUSK
12349 Kevin S. Cummings & Christine A. Mayer 1991-08-30
United States, Indiana, Posey, Wabash River, 3.5 mi SE New Haven, Illinois, at island, North America, 37.8622 -88.06893
INHS:MOLLUSK
12370 Kevin S. Cummings & Christine A. Mayer 1991-07-25
United States, Indiana, Knox/ Daviess, West Fork White River, 2 mi NW Elnora, North America, 38.89401 -87.11042
INHS:MOLLUSK
12411 Kevin S. Cummings & Christine A. Mayer 1991-08-28
United States, Indiana, Pike, White River, 1 mi NW Petersburg, North America, 38.5106 -87.30041
INHS:MOLLUSK
12440 Kevin S. Cummings & Christine A. Mayer 1991-08-27
United States, Indiana, Knox/ Daviess, West Fork White River, Maysville, upstream Rt. 50/150 bridge, North America, 38.64788 -87.23887
INHS:MOLLUSK
12468 Kevin S. Cummings & Christine A. Mayer 1991-07-26
United States, Indiana, Owen, West Fork White River, Gosport, North America, 39.34862 -86.65901
INHS:MOLLUSK
12488 Kevin S. Cummings & Christine A. Mayer 1991-07-24
United States, Indiana, Martin, East Fork White River, Shoals, North America, 38.66953 -86.78978
INHS:MOLLUSK
12589 Kevin S. Cummings & Christine A. Mayer 1991-07-26
United States, Indiana, Owen, West Fork White River, Spencer, North America, 39.2821 -86.74556
INHS:MOLLUSK
12630 R.B. Lewis 1991-09-05
United States, Indiana, Parke, Sugar Creek, 1 mi NW West Union, at mouth, North America, 39.84897 -87.36056
INHS:MOLLUSK
13014 Kevin S. Cummings & Christine A. Mayer 1991-09-26
United States, Illinois, Wabash, Wabash River, Rochester, at riffle, North America, 38.3448 -87.8249
INHS:MOLLUSK
13099 R. Fisher 1991-08-29
United States, Indiana, Posey, Wabash River, 4 mi SSW New Harmony, W side of Mink Island, North America, 38.07701 -87.9606
INHS:MOLLUSK
13109 R. Fisher 1991-08-27
United States, Indiana, Posey, 37.82036 -88.05213
INHS:MOLLUSK
13119 Kevin S. Cummings & Christine A. Mayer 1991-09-25
United States, Indiana, Posey, Wabash River, Mink Island, E bank Wabash River, North America, 38.06887 -87.96405
INHS:MOLLUSK
13407 Kevin S. Cummings & Christine A. Mayer 1991-09-25
United States, Indiana, Posey, Wabash River, Mink Island, W side of island, North America, 38.06951 -87.96465
INHS:MOLLUSK
13434 Kevin S. Cummings & Christine A. Mayer 1991-09-25
United States, Illinois, White, Wabash River, below Mink Island, W bank across from Harmonie State Park boat ramp, river mile 38.8, North America, 38.06416 -87.97231
INHS:MOLLUSK
13513 T.G. Marsh 1992-06-16
United States, Illinois, Rock Island, Rock River, Milan, North America, 41.45616 -90.57411
INHS:MOLLUSK
14331 Leroy M. Koch 1980-08-00
United States, Illinois, Pulaski, Ohio River, near Mound City, North America, 37.08569 -89.158
INHS:MOLLUSK
14765 F. Castlebery & F. Davis 1986-07-23
United States, Missouri, Ralls, Mississippi River, near Saverton, below Lock & Dam 22, river mile 300.0, North America, 39.62559 -91.23905
INHS:MOLLUSK
14768 F. Castlebery 1986-08-01
United States, Missouri, Ralls, Mississippi River, near Saverton, below Lock & Dam 22, river mile 300.0, North America, 39.62559 -91.23905
INHS:MOLLUSK
14781 Leroy M. Koch & Franklin 1986-09-11
United States, Illinois, Adams, Mississippi River, head of Dillon Island, river mile 342, North America, 40.12541 -91.50805
INHS:MOLLUSK
14850 Leroy M. Koch 1987-06-04
United States, Illinois, Calhoun, Mississippi River, Hamburg, river mile 258.5, North America, 39.23036 -90.71909
INHS:MOLLUSK
15650 Leroy M. Koch, G. Farabee & Franklin 1986-08-25
United States, Illinois, Hancock, Mississippi River, Huff Island to Blue Goose Island, river mile 347.5, North America, 40.20243 -91.5047
INHS:MOLLUSK
15906 Ecological Analysts, Inc. 1979-08-08
United States, Illinois, Jo Daviess, Mississippi River, 3.5 mi SW Galena, Pool 12, Gordon's Ferry, river mile 564.5- 566.1, North America, 42.36894 -90.45855
INHS:MOLLUSK
15922 Ecological Analysts, Inc. 1980-07-00
United States, Illinois, Rock Island, Mississippi River, 2 mi S Fairport, Iowa, Hershey Chute, Pool 16, river mile 460.9- 461.7, North America, 41.42341 -90.94316
INHS:MOLLUSK
16028 Ron R. Cicerello & Wendell R. Haag 1988-07-26
United States, Kentucky, Hickman, Mississippi River, S of Columbus, 2.2 mi NW jct. S.R. 123 & 1300, small backwater area along E bank, river mile 935.0, North America, 36.69953 -89.09466
INHS:MOLLUSK
16277 Kevin S. Cummings & Christine A. Mayer 1994-08-18
United States, Illinois, Massac, Ohio River, 1 mi S Hillerman, Daymark 954.2, river mile 954.2, North America, 37.21758 -88.8951
INHS:MOLLUSK
16304 Kevin S. Cummings & Christine A. Mayer 1994-08-17
United States, Illinois, Massac, Ohio River, downstream of Metropolis, Little Chains, river mile 948, North America, 37.18342 -88.79294
INHS:MOLLUSK
16333 Kevin S. Cummings & Christine A. Mayer 1994-08-16
United States, Illinois, Massac, Ohio River, E of Metropolis, from 1 mi upstream I-24 bridge to Massac Creek, river mile 940- 942, North America, 37.13877 -88.68422
INHS:MOLLUSK
16363 T.G. Marsh & T.S. Wood 1994-08-28
United States, Illinois, Crawford, Wabash River, 1 mi E Hutsonville, North America, 39.10387 -87.64569
INHS:MOLLUSK
17389 H.E. Kitchel, D.G. Brown & S.R. Schmall 1994-09-00
United States, Illinois, Rock Island, Mississippi River, Campbell Island bridge, Pool 15, river mile 490.3, North America, 41.5379 -90.4242
INHS:MOLLUSK
17545 Kevin S. Cummings, et al. 1995-05-01
United States, Wisconsin, Vernon, Mississippi River, Victory, Pool 9, river mile 672.5, North America, 43.48273 -91.21472
INHS:MOLLUSK
18016 Kevin S. Cummings, L.M. Miller, et al. 1995-09-15
United States, Illinois, Jo Daviess, Mississippi River, 3 mi WSW Galena, Deadmans Slough, North America, 42.40481 -90.50393
INHS:MOLLUSK
18509 Les Frankland & Ray Fisher 1994-08-19
United States, Illinois, Wabash, Wabash River, 1.75 mi N Mt. Carmel, at old dam, North America, 38.43381 -87.7409
INHS:MOLLUSK
18651 Loy R. Phillippe 1996-07-18
United States, Illinois, Carroll, Mississippi River, Savanna Army Depot, Pool 13, E side of channel, North America, 42.18021 -90.25968
INHS:MOLLUSK
18860 Robert W. Schanzle, J.E. Schwegman, M. Guetersloh, J. Shimp, R. Lindsay & S. Ballard 1996-09-10
United States, Indiana, Posey, 37.82036 -88.05213
INHS:MOLLUSK
18878 Christine A. Mayer, M. Hooe, S. Simpson, J.E. Karnes, J.A. Kath & T.L. Esker 1996-09-11
United States, Illinois, Wabash, Wabash River, 1.5 mi above Schuh Bend at island, North America, 38.28805 -87.88771
INHS:MOLLUSK
18902 Christine A. Mayer, M. Hooe, S. Simpson, J.E. Karnes, J.A. Kath & T.L. Esker 1996-09-11
United States, Illinois, Wabash, Wabash River, 1.75 mi N Mt. Carmel, at old dam, North America, 38.4361 -87.7435
INHS:MOLLUSK
18926 Christine A. Mayer, M. Hooe, S. Simpson, J.E. Karnes, J.A. Kath & T.L. Esker 1996-09-11
United States, Indiana, Gibson, Wabash River, 1 mi SW Crawleyville, at Jimtown, North America, 38.27496 -87.84621
INHS:MOLLUSK
18946 Christine A. Mayer, M. Hooe, S. Simpson, J.E. Karnes, J.A. Kath & T.L. Esker 1996-09-10
United States, Illinois, White, Wabash River, 1 mi N New Harmony, S Bull Island, North America, 38.1405 -87.9306
INHS:MOLLUSK
18963 Christine A. Mayer, M. Hooe, S. Simpson, J.E. Karnes, J.A. Kath & T.L. Esker 1996-09-10
United States, Illinois, White, Wabash River, 2 mi N New Harmony, opp. Bull Island, North America, 38.1634 -87.9341
INHS:MOLLUSK
18979 Christine A. Mayer, Mike Hooe, Glen W. Kruse, Jean E. Karnes, Joe A. Kath & John E. Schwegman 1996-09-12
United States, Indiana, Posey, Wabash River, 1 mi S New Harmony below old dam, North America, 38.10194 -87.96056
INHS:MOLLUSK
19022 Kevin S. Cummings, L. Frankland, W. Bertrand, G.W. Kruse, M. Phipps & B. Griffith 1996-09-10
United States, Illinois, Lawrence, Wabash River, 2.25 mi SE Russellville, North America, 38.79136 -87.50183
INHS:MOLLUSK
19036 Kevin S. Cummings, L. Frankland, W. Bertrand, G.W. Kruse, M. Phipps & B. Griffith 1996-09-10
United States, Indiana, Knox, Wabash River, 2.25 mi S St. Francisville, North America, 38.56286 -87.65279
INHS:MOLLUSK
19068 Kevin S. Cummings, Les Frankland, B. Griffith, Terry L. Esker & Mark Phipps 1996-09-12
United States, Indiana, Knox, Wabash River, Vincennes, 1 mi downstream of Lincoln Memorial Bridge, North America, 38.67466 -87.56181
INHS:MOLLUSK
19096 Kevin S. Cummings, L. Frankland, W. Bertrand, G.W. Kruse, M. Phipps & B. Griffith 1996-09-11
United States, Indiana, Vigo, Wabash River, 0.75 mi NE Darwin, Illinois, at island, North America, 39.29167 -87.60093
INHS:MOLLUSK
19172 Kevin S. Cummings, L. Frankland, W. Bertrand, G.W. Kruse, M. Phipps & B. Griffith 1996-09-11
United States, Indiana, Vigo, Wabash River, 4 mi N Vigo, Illinois state line, North America, 39.34875 -87.53137
INHS:MOLLUSK
19217 Robert W. Schanzle, D. Cooper, M. Guetersloh, J. Shimp & R. Lindsay 1996-09-12
United States, Indiana, Posey, Wabash River, 2 mi ESE Maunie, Grand Chain Rapids, sandbar just downstream from wooded island, North America, 38.02285 -88.01717
INHS:MOLLUSK
19236 Christine A. Mayer, M. Hooe, S. Simpson, J.E. Karnes, J.A. Kath & T.L. Esker 1996-09-10
United States, Illinois, White, Wabash River, 3 mi S Grayville, mouth French Creek, North America, 38.21366 -87.98671
INHS:MOLLUSK
19279 Robert W. Schanzle, D. Cooper, M. Guetersloh, J. Shimp & R. Lindsay 1996-09-12
United States, Illinois, White, Wabash River, 4.5 mi NE New Haven, Little Chain, North America, 37.95806 -88.0379
INHS:MOLLUSK
19354 Christine A. Mayer, M. Hooe, S. Simpson, J.E. Karnes, J.A. Kath & T.L. Esker 1996-09-11
United States, Illinois, Wabash, Wabash River, Rochester, at riffle, North America, 38.3448 -87.8249
INHS:MOLLUSK
21334 D. Kelner & Heidi L. Dunn 1996-09-00
United States, Wisconsin, Grant, Mississippi River, Finleys Landing, 4 mi E Waupeton, Dubuque County, Iowa, river mile 595.9, North America, 42.65801 -90.80586
INHS:MOLLUSK
21347 D. Kelner & Heidi L. Dunn 1996-09-00
United States, Iowa, Clinton, Mississippi River, Clinton, U.S. Rt. 30, river mile 518, North America, 41.83779 -90.17651
INHS:MOLLUSK
21364 D. Kelner, Heidi L. Dunn & L. Applegate 1997-09-00
United States, Iowa, Muscatine, Mississippi River, Andalusia Island, near Wildcat Den State Park, river mile 467, North America, 41.45669 -90.83436
INHS:MOLLUSK
21451 Dan Kelner, Bernard E. Sietman & J. Duckworth 1996-09-06
United States, Missouri, Marion, Mississippi River, NE of Hannibal, upstream U.S. Rt. 36 bridge, river mile 309.6, North America, 39.7143 -91.35698
INHS:MOLLUSK
21635 Kevin S. Cummings, Christine A. Mayer, Mark H. Sabaj, Larry M. Page, Christopher A. Phillips, John E. Petzing & Ralph Steinberg 1997-10-06
United States, Illinois, Vermilion, Vermilion River, 4.25 mi E Westville, North America, 40.03688 -87.55795
INHS:MOLLUSK
22869 Bernard E. Sietman & M.B. McClaine 1994-09-16
United States, Missouri, Ralls, Mississippi River, near Saverton, below Lock & Dam 22, river mile 299.7- 300.5, North America, 39.62559 -91.23905
INHS:MOLLUSK
22892 Dan Kelner, Bernard E. Sietman & J. Duckworth 1998-07-24
United States, Illinois, Rock Island, Mississippi River, Pool 15, main channel near Campbell Island, river mile 490, North America, 41.53868 -90.43945
INHS:MOLLUSK
22971 Bernard E. Sietman, M. Moore & J. Duckworth 1998-09-09
United States, Kentucky, Livingston, Ohio River, 3 mi upstream of Tennessee River, river mile 929.9, North America, 37.05703 -88.51951
INHS:MOLLUSK
23027 John E. Schwegman 1998-08-00
United States, Illinois, Massac, Ohio River, 2 mi SE Joppa, The Point, river mile 949, North America, 37.1895 -88.8112
INHS:MOLLUSK
23231 Kevin S. Cummings, Christopher A. Taylor, Mark J. Wetzel & Thomas J. Near 1999-07-27
United States, Illinois, Rock Island, Rock River, Rock Island, Rt. 92 bridge, North America, 41.47723 -90.60583
INHS:MOLLUSK
23337 Kevin S. Cummings, Christopher A. Taylor, Mark J. Wetzel & Thomas J. Near 1999-07-27
United States, Illinois, Rock Island, Rock River, Milan, Rt. 67 bridge, Vandruff Island, North America, 41.4574 -90.5734
INHS:MOLLUSK
23879 Bernard E. Sietman & Dan Kelner 1999-05-04
United States, Illinois, Grundy, Illinois River, 4 mi SSW Minooka, downstream of Big Dresden Island, North America, 41.39796 -88.28987
INHS:MOLLUSK
23945 Mike E. Retzer, Larry M. Page & Steven D. Bailey 1999-09-20
United States, Illinois, Clark, Wabash River, 1 mi NE Darwin, North America, 39.29954 -87.59887
INHS:MOLLUSK
24198 Bernard E. Sietman, C. Hutson & B. Jeep 1999-10-24
United States, Iowa, Dubuque, Mississippi River, upstream of Lock & Dam 11, on & between submerged islands, river mile 588.0- 589.7, North America, 42.61009 -90.69463
INHS:MOLLUSK
24329 Kevin S. Cummings & John E. Petzing 1999-10-01
United States, Illinois, Vermilion, Vermilion River, 2 mi SE Danville, old R.R. trestle, North America, 40.107 -87.60975
INHS:MOLLUSK
24345 R. Lewis 1999-09-08
United States, Indiana, Vigo, Wabash River, 2 mi N Terre Haute, North America, 39.52923 -87.42139
INHS:MOLLUSK
25529 Bernard E. Sietman, T. Moore, D. Corgiat & G. Smith 1999-10-11
United States, Missouri, Pike, Mississippi River, Blackbird Island side channel, Ted Shanks Wildlife Management Area, river mile 292.9- 293.9, North America, 39.54019 -91.1461