INHS:MOLLUSK
1972 J. Gardner & J.E. Hofmann 1985-07-17
United States, Illinois, Scott, Sandy Creek, 4.5 mi SSW Winchester, North America, 39.56646 -90.48666
INHS:MOLLUSK
13525 T.G. Marsh 1992-06-25
United States, Illinois, Scott, Lower Smith Lake, 1 mi N Naples, North America, 39.76892 -90.59921
INHS:MOLLUSK
Utterbackiana suborbiculata (Say, 1831)
13526 T.G. Marsh 1992-06-25
United States, Illinois, Scott, Lower Smith Lake, 1 mi N Naples, North America, 39.76892 -90.59921
INHS:MOLLUSK
18423 M.A. Harris 1995-07-13
United States, Illinois, Scott, Illinois River, Valley City, near R.R. bridge, North America, 39.70333 -90.64528
INHS:MOLLUSK
18424 M.A. Harris 1995-07-13
United States, Illinois, Scott, Illinois River, Valley City, near R.R. bridge, North America, 39.70333 -90.64528
INHS:MOLLUSK
Eurynia dilatata (Rafinesque, 1820)
18425 M.A. Harris 1995-07-13
United States, Illinois, Scott, Illinois River, Valley City, near R.R. bridge, North America, 39.70333 -90.64528
INHS:MOLLUSK
18426 M.A. Harris 1995-07-13
United States, Illinois, Scott, Illinois River, Valley City, near R.R. bridge, North America, 39.70333 -90.64528
INHS:MOLLUSK
18427 M.A. Harris 1995-07-13
United States, Illinois, Scott, Illinois River, Valley City, near R.R. bridge, North America, 39.70333 -90.64528
INHS:MOLLUSK
18428 M.A. Harris 1995-07-13
United States, Illinois, Scott, Illinois River, Valley City, near R.R. bridge, North America, 39.70333 -90.64528
INHS:MOLLUSK
18429 M.A. Harris 1995-07-13
United States, Illinois, Scott, Illinois River, Valley City, near R.R. bridge, North America, 39.70333 -90.64528
INHS:MOLLUSK
18430 M.A. Harris 1995-07-13
United States, Illinois, Scott, Illinois River, Valley City, near R.R. bridge, North America, 39.70333 -90.64528
INHS:MOLLUSK
18431 M.A. Harris 1995-07-13
United States, Illinois, Scott, Illinois River, Valley City, near R.R. bridge, North America, 39.70333 -90.64528
INHS:MOLLUSK
18432 M.A. Harris 1995-07-13
United States, Illinois, Scott, Illinois River, Valley City, near R.R. bridge, North America, 39.70333 -90.64528
INHS:MOLLUSK
27759 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, Valley City, just above R.R. bridge, North America, 39.7049 -90.6449
INHS:MOLLUSK
Lampsilis sietmani Keogh & Simons, 2019
27760 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, Valley City, just above R.R. bridge, North America, 39.7049 -90.6449
INHS:MOLLUSK
27836 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 1.5 mi SSW Naples, river mile 63.5, North America, 39.7286 -90.6281
INHS:MOLLUSK
27837 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 1.5 mi SSW Naples, river mile 63.5, North America, 39.7286 -90.6281
INHS:MOLLUSK
27838 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 1.5 mi SSW Naples, river mile 63.5, North America, 39.7286 -90.6281
INHS:MOLLUSK
27839 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 1.5 mi SSW Naples, river mile 63.5, North America, 39.7286 -90.6281
INHS:MOLLUSK
27840 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 1.5 mi SSW Naples, river mile 63.5, North America, 39.7286 -90.6281
INHS:MOLLUSK
27841 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 1.5 mi SSW Naples, river mile 63.5, North America, 39.7286 -90.6281
INHS:MOLLUSK
27842 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 1.5 mi SSW Naples, river mile 63.5, North America, 39.7286 -90.6281
INHS:MOLLUSK
27843 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 1.5 mi SSW Naples, river mile 63.5, North America, 39.7286 -90.6281
INHS:MOLLUSK
27844 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 1.5 mi SSW Naples, river mile 63.5, North America, 39.7286 -90.6281
INHS:MOLLUSK
27845 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 1.5 mi SSW Naples, river mile 63.5, North America, 39.7286 -90.6281
INHS:MOLLUSK
27856 Dean Corgiat, J. Ahrling & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 1.5 mi SSE Valley City, from Twin Bridges downstream, river mile 60.25- 60.5, North America, 39.691 -90.6434
INHS:MOLLUSK
27857 Dean Corgiat, J. Ahrling & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 1.5 mi SSE Valley City, from Twin Bridges downstream, river mile 60.25- 60.5, North America, 39.691 -90.6434
INHS:MOLLUSK
27858 Dean Corgiat, J. Ahrling & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 1.5 mi SSE Valley City, from Twin Bridges downstream, river mile 60.25- 60.5, North America, 39.691 -90.6434
INHS:MOLLUSK
27859 Dean Corgiat, J. Ahrling & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 1.5 mi SSE Valley City, from Twin Bridges downstream, river mile 60.25- 60.5, North America, 39.691 -90.6434
INHS:MOLLUSK
27860 Dean Corgiat, J. Ahrling & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 1.5 mi SSE Valley City, from Twin Bridges downstream, river mile 60.25- 60.5, North America, 39.691 -90.6434
INHS:MOLLUSK
27861 Dean Corgiat, J. Ahrling & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 1.5 mi SSE Valley City, from Twin Bridges downstream, river mile 60.25- 60.5, North America, 39.691 -90.6434
INHS:MOLLUSK
27862 Dean Corgiat, J. Ahrling & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 1.5 mi SSE Valley City, from Twin Bridges downstream, river mile 60.25- 60.5, North America, 39.691 -90.6434
INHS:MOLLUSK
27863 Dean Corgiat, J. Ahrling & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 1.5 mi SSE Valley City, from Twin Bridges downstream, river mile 60.25- 60.5, North America, 39.691 -90.6434
INHS:MOLLUSK
27962 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-14
United States, Illinois, Scott, Illinois River, 4 mi S Meredosia, North America, 39.7794 -90.6038
INHS:MOLLUSK
27963 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-14
United States, Illinois, Scott, Illinois River, 4 mi S Meredosia, North America, 39.7794 -90.6038
INHS:MOLLUSK
27964 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-14
United States, Illinois, Scott, Illinois River, 4 mi S Meredosia, North America, 39.7794 -90.6038
INHS:MOLLUSK
27965 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-14
United States, Illinois, Scott, Illinois River, 4 mi S Meredosia, North America, 39.7794 -90.6038
INHS:MOLLUSK
27966 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-14
United States, Illinois, Scott, Illinois River, 4 mi S Meredosia, North America, 39.7794 -90.6038
INHS:MOLLUSK
27967 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-14
United States, Illinois, Scott, Illinois River, 4 mi S Meredosia, North America, 39.7794 -90.6038
INHS:MOLLUSK
27968 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-14
United States, Illinois, Scott, Illinois River, 4 mi S Meredosia, North America, 39.7794 -90.6038
INHS:MOLLUSK
27969 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-14
United States, Illinois, Scott, Illinois River, 4 mi S Meredosia, North America, 39.7794 -90.6038
INHS:MOLLUSK
27970 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 4 mi WNW Bloomfield, Big Blue Island, North America, 39.6668 -90.627
INHS:MOLLUSK
27971 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 4 mi WNW Bloomfield, Big Blue Island, North America, 39.6668 -90.627
INHS:MOLLUSK
27972 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 4 mi WNW Bloomfield, Big Blue Island, North America, 39.6668 -90.627
INHS:MOLLUSK
27973 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 4 mi WNW Bloomfield, Big Blue Island, North America, 39.6668 -90.627
INHS:MOLLUSK
27974 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 4 mi WNW Bloomfield, Big Blue Island, North America, 39.6668 -90.627
INHS:MOLLUSK
27975 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 4 mi WNW Bloomfield, Big Blue Island, North America, 39.6668 -90.627
INHS:MOLLUSK
27976 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 4 mi WNW Bloomfield, Big Blue Island, North America, 39.6668 -90.627
INHS:MOLLUSK
27977 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 4 mi WNW Bloomfield, Big Blue Island, North America, 39.6668 -90.627
INHS:MOLLUSK
30688 Christopher A. Taylor 2005-08-03
United States, Illinois, Scott, Illinois River, 3 mi N Florence, head of Big Blue Island, North America, 39.6697 -90.6297
INHS:MOLLUSK
32391 J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, across from boat club, river mile 61.5, North America, 39.70346 -90.64495
INHS:MOLLUSK
32392 J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, across from boat club, river mile 61.5, North America, 39.70346 -90.64495
INHS:MOLLUSK
32393 J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, across from boat club, river mile 61.5, North America, 39.70346 -90.64495
INHS:MOLLUSK
32394 J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, across from boat club, river mile 61.5, North America, 39.70346 -90.64495
INHS:MOLLUSK
32395 J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, across from boat club, river mile 61.5, North America, 39.70346 -90.64495
INHS:MOLLUSK
32396 J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, across from boat club, river mile 61.5, North America, 39.70346 -90.64495
INHS:MOLLUSK
32397 J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, across from boat club, river mile 61.5, North America, 39.70346 -90.64495
INHS:MOLLUSK
32398 J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, across from boat club, river mile 61.5, North America, 39.70346 -90.64495
INHS:MOLLUSK
32399 J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, across from boat club, river mile 61.5, North America, 39.70346 -90.64495
INHS:MOLLUSK
32400 J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, across from boat club, river mile 61.5, North America, 39.70346 -90.64495
INHS:MOLLUSK
32430 D. Corgiat, T. Flaugher & Douglas A. Carney 2002-08-21
United States, Illinois, Scott, Illinois River, 0.75 mi N Florence, river mile 56.2, North America, 39.635871 -90.606417
INHS:MOLLUSK
32431 D. Corgiat, T. Flaugher & Douglas A. Carney 2002-08-21
United States, Illinois, Scott, Illinois River, 0.75 mi N Florence, river mile 56.2, North America, 39.635871 -90.606417
INHS:MOLLUSK
32432 D. Corgiat, T. Flaugher & Douglas A. Carney 2002-08-21
United States, Illinois, Scott, Illinois River, 0.75 mi N Florence, river mile 56.2, North America, 39.635871 -90.606417
INHS:MOLLUSK
32433 D. Corgiat, T. Flaugher & Douglas A. Carney 2002-08-21
United States, Illinois, Scott, Illinois River, 0.75 mi N Florence, river mile 56.2, North America, 39.635871 -90.606417
INHS:MOLLUSK
32434 D. Corgiat, T. Flaugher & Douglas A. Carney 2002-08-21
United States, Illinois, Scott, Illinois River, 0.75 mi N Florence, river mile 56.2, North America, 39.635871 -90.606417
INHS:MOLLUSK
32435 D. Corgiat, T. Flaugher & Douglas A. Carney 2002-08-21
United States, Illinois, Scott, Illinois River, 0.75 mi N Florence, river mile 56.2, North America, 39.635871 -90.606417
INHS:MOLLUSK
32436 D. Corgiat, T. Flaugher & Douglas A. Carney 2002-08-21
United States, Illinois, Scott, Illinois River, 0.75 mi N Florence, river mile 56.2, North America, 39.635871 -90.606417
INHS:MOLLUSK
32437 D. Corgiat, T. Flaugher & Douglas A. Carney 2002-08-21
United States, Illinois, Scott, Illinois River, 0.75 mi N Florence, river mile 56.2, North America, 39.635871 -90.606417
INHS:MOLLUSK
32482 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 0.25 mi N Naples, North America, 39.765857 -90.605707
INHS:MOLLUSK
32483 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 0.25 mi N Naples, North America, 39.765857 -90.605707
INHS:MOLLUSK
32484 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 0.25 mi N Naples, North America, 39.765857 -90.605707
INHS:MOLLUSK
32485 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 0.25 mi N Naples, North America, 39.765857 -90.605707
INHS:MOLLUSK
32486 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 0.25 mi N Naples, North America, 39.765857 -90.605707
INHS:MOLLUSK
32487 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 0.25 mi N Naples, North America, 39.765857 -90.605707
INHS:MOLLUSK
32488 T. Flaugher, Dean Corgiat & Rob J. Maher 2002-08-13
United States, Illinois, Scott, Illinois River, 0.25 mi N Naples, North America, 39.765857 -90.605707
INHS:MOLLUSK
32551 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32552 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32553 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32554 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
Lampsilis sietmani Keogh & Simons, 2019
32555 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32556 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32557 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32558 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32559 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32560 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32561 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32562 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
32563 T. Flaugher, Butch Atwood & Rob J. Maher 2002-00-00
United States, Illinois, Scott, Illinois River, 0.3 mi N Florence, Rt. 100 bridge, river mile 55.9, North America, 39.632209 -90.606099
INHS:MOLLUSK
33115 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
33116 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
33117 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
33118 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
Lampsilis sietmani Keogh & Simons, 2019
33119 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
33120 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
33121 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
33122 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
33123 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
33124 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
33125 T. Flaugher, J. Ahrling, Dean Corgiat & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, Valley City, R.R. bridge, river mile 61.5, North America, 39.70305 -90.64483
INHS:MOLLUSK
35988 Dean Corgiat, T. Flaugher, G. Smith & Rob J. Maher 2002-08-06
United States, Illinois, Scott, Illinois River, 4 mi WNW Bloomfield, Big Blue Island, North America, 39.6668 -90.627