Jeptha Knob is the highest point in the Bluegrass region of Kentucky. It is located on private property in Shelby County, Kentucky, about eight miles east of Shelbyville near the hamlet of Clay Village and rises some 300 ft (90 m) higher than the surrounding rolling farmland. See more The knob is located almost exactly midway between Lexington and Louisville and is the symbolic dividing point between both cities' hinterlands. There are four points in the area that contend for the highest point. The … See more The Kentucky historical marker at its base calls it a "cryptovolcanic structure", but it is now believed to be the result of an asteroid impact some 425 … See more • Knobs region • Middlesboro crater See more • "Jeptha Knob (ID 495222)". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. • "Jeptha Knob (ID 495223)". Geographic Names Information System. United States Geological Survey See more WebOct 22, 2014 · Although Jeptha Knob (morphologically a monadnock) bears most of the characteristics of an eroded central peak of a large complex impact crater, evidence of …

Iridium Discovery at the Jeptha Knob Cryptoexplosion Structure ...

WebMeteor Crater Impact Melt Formation: Evidence for Carbonate Melting [#2113] We present new compositional data for Meteor Crater impact melt glasses, carbonate inclusions, and ... Using calcite stress piezometer confirms earlier work showing that Jeptha Knob is an impact structure and shows hydrothermal activity has obscured its origin. 47th ... WebJeptha Knob is an impact structure. The Ordovician rocks of the region are intensively deformed under and surrounding the undefod Silurian cap rock. Breccias, faults and folds … as salam pharmacy

Jeptha Knob - University of Kentucky

WebThe challenges of studying meteorite impacts into carbonate rocks: Jeptha Knob Kentucky. A. D. Schedl1 and A. Seabolt, 1Department of Physics, West Virginia State University, [email protected] Introduction: This abstracts supports the conclusions of [1, 2, & 3] that Jeptha Knob is an im-pact structure. These studies used XRD peak broaden- WebDec 28, 2008 · The cross section across the Jeptha Knob astrobleme is a representation of what the rocks beneath the surface of Jeptha Knob look like. It dramatically illustrates how the unit of rock shown in pink in the center of the astrobleme has been pushed upward. This is the geologic remnant of the uplifted rebound structure in the center of the crater. WebJeptha Knob, Kentucky Jeptha Knob is in Shelby county, about four miles east of Shelbyville. It is an astrobleme, the remnant of an ancient meteorite impact crater, now greatly eroded. It consists of a three mile wide group of hills that were created by the rebound of the earth's crust after the impact. It is estimated to be about 425 million ... as salam palace baghdad