The Biological Resources of Illinois Caves and Other Subterranean Environments: Determination of the Diversity, Distribution, and Status of the Subterranean Faunas of Illinois Caves and how These Faunas are Related to Groundwater Quality |
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Page 105
... map is available . The entrance is 1-2 feet high by 8 feet wide with water up to 1.5 feet deep . The entrable passage extends back about 6 feet to where the ceiling becomes too low . The spring brook joins a surface creek after 20 feet .
... map is available . The entrance is 1-2 feet high by 8 feet wide with water up to 1.5 feet deep . The entrable passage extends back about 6 feet to where the ceiling becomes too low . The spring brook joins a surface creek after 20 feet .
Page 128
... map is available . The entrance to this pit is a joint entrance 3 feet long by 2 feet wide in the side of a sinkhole . About 4 feet under the dripline a narrow opening is reached , and once through this squeeze the passage continues to ...
... map is available . The entrance to this pit is a joint entrance 3 feet long by 2 feet wide in the side of a sinkhole . About 4 feet under the dripline a narrow opening is reached , and once through this squeeze the passage continues to ...
Page 129
... map is available . The entrance to this cave is a spring entrance 4 feet in diameter with 2 feet of exposed rock above the entrance . The passage continues the same size as the entrance for 20 feet . There the ceiling collapsed , and ...
... map is available . The entrance to this cave is a spring entrance 4 feet in diameter with 2 feet of exposed rock above the entrance . The passage continues the same size as the entrance for 20 feet . There the ceiling collapsed , and ...
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Air and water Air temperatures Table Amphibia amphipods aquatic Arachnida Araneae Arthropoda bedrock walls beetles breakdown Brown's Hole Caecidotea Carabidae cave is located Cave Spring cave stream cave was examined cave zone data Cave-in-Rock Caverns Ceuthophilus sp chemical analysis Chiroptera Coleoptera collected or observed Collembola Crangonyx Current Status dark zone Diplopoda Diptera DL DL DL entire cave entrance zone Fauna feet high feet wide Fogelpole Cave Gammaridae groundwater Gryllacrididae Hardin County Heleomyzidae Holsinger human visitation Illinois caves Insecta invertebrates Isopoda J. K. Krejca Jackson County Johnson County karst KARST REGION Krejca and S. J. limestone Malacostraca Mammalia map is available Monroe County Myotis Opiliones Orthoptera passage Peck and Lewis Pesticide Physical and chemical Plethodontidae Pope County S. J. Taylor Shawnee Hills sinkhole Sinkhole Plain species speleothems Spring Cave Staphylinidae Table 9 Taxa collected Trace metals troglobitic troglophiles trogloxenes twilight zone Union County water samples wooded hillside