Site Identifier Name Location Samples
11GR76 Young Jim Grundy County 1
11GR96 Grundy County 1
11HA318 Marlen Miller Putnam County 3
11HA762 Hancock County 2
11HN Ferry Gallatin County 1
11HN252 Rutherford Mound Hardin County 1
11J-? Raymond Jackson County 6
11J12 Twenhafel Jackson County 4
11J814 Little Muddy Rock Shelter Williamson County 15
11J829 Jackson County 1
11JD11 Camaro Jo Daviess County 1
11JD126 Fentress Lake Dubuque County 4
11JD140 Lundy Jo Daviess County 3
11JP135 Dhom Jasper County 1
11JY136 Unexpected Jersey County 1
11JY151 Camden Hollow Jersey County 1
11JY240 What-a-View Jersey County 1
11JY242 Gates of Piasa Jersey County 2
11JY243 Lonesome Pit Jersey County 1
11JY249 San Troper Jersey County 2
11JY290 O'Donnell Jersey County 2
11JY60 Healy or Healey Jersey County 1
11JY70 Macoupin IL 13
11JY72 Pere Marquette Jersey County 9
11K-? Biddle Farm Kane County 1
11K47 Judson College Kane County 3
11K52 Washington Irving Kane County 5
11L-? Medusa Mound Group Lee County 5
11L386 McGraw Farm Lee County 2
11LS-? Ottawa Silica Quarry LaSalle County 5