HistoricSiteMarkers
Colonial AmericaEarly Republic

Big Bone Lick

Boone County, Boone County, Kentucky

Marker Inscription

Big Bone Lick, Three Miles. Discovered in 1739 by French Capt. Charles Lemoyne de Longueil. Early explorers found countless bones and teeth of extinct Pleistocene elephants, the mammoth and the mastodon. This saline-sulphur spring was popular for salt making until 1812; also a health resort from 1815-30. Its waters were noted for mildly curative qualities. (Reverse) Big Bone Lick: Robert Smith, an Indian trader, recognized the significance of the large bones. From 1751-80, Big Bone Lick had many visitors, including Christopher Gist, John Finley, Mary Ingles, John Floyd and the McAfee brothers. Thomas Jefferson sent expedition headed by William Clark to collect bones; the next largest collector was N. S. Shaler. Some tusks measured 8-10 feet long. For more information, see ExploreKYHistory: Big Bone Lick, Three Miles

Erected by Kentucky Historical Society

The Story

Where a sulphur-and-salt spring seeped to the surface in the Ohio Valley, generations of Ice Age mammoths and mastodons came to lick the minerals — and many died and were preserved, leaving a boneyard that astonished the first Europeans to reach it in 1739. Through the mid-1700s the lick drew a parade of frontier travelers and salt-makers, and by the early 1800s Thomas Jefferson, fascinated by these 'incognitum' giants, dispatched William Clark to gather specimens here. Later collectors like geologist N. S. Shaler hauled away tusks eight to ten feet long, making this quiet Kentucky spring one of the birthplaces of American paleontology.

Why it matters

Big Bone Lick is often called the cradle of American vertebrate paleontology — the place where the young nation's leaders and naturalists first confronted the reality of extinct species, reshaping how Americans understood their continent's deep past.

Own a business near here? Add it to the map.

Related people

  • · Charles Lemoyne de Longueil
  • · Robert Smith
  • · Christopher Gist
  • · Mary Ingles
  • · Thomas Jefferson
  • · William Clark
  • · N. S. Shaler

Related events

  • · Discovery of Big Bone Lick (1739)
  • · Jefferson-sponsored bone-collecting expedition led by William Clark
  • · Salt making until 1812
  • · Health resort era 1815–1830

Themes & tags

Westward ExpansionNative American HistoryIndustry & InventionFrontier HistoryPresidential SitesLandmark

Nearby & related markers

Tanner's Station, 1789

Boone County, KY

Tanner's Station, founded in 1789, was the first settlement in Boone County, begun when the Baptist preacher Rev. John Tanner built a blockhouse on 2,000 acres he owned with John Taylor. Shawnees captured Tanner's nine-year-old son here and held him until he was grown. Tanner, who had preached in the Carolinas and Virginia before coming to Kentucky in 1781, later moved on to Missouri and died there around 1812; the town was renamed Petersburg in 1818.

Ludlow Station Monument

Cincinnati, OH

In the early 1790s the young United States was fighting to control the Northwest Territory, and the Ohio country was the front line. Ludlow Station was one of the fortified blockhouse stations ringing the frontier settlement of Cincinnati, offering shelter and a staging ground for the armies pushing north against the Western Confederacy of tribes. General Arthur St. Clair mustered here in 1791 before the campaign that ended in his catastrophic defeat, and two years later General "Mad" Anthony Wayne encamped on the same ground while building the disciplined Legion that would win the Battle of Fallen Timbers in 1794.

Bracken County, 1796

Augusta, KY

Bracken County, formed in 1796, was named for the frontier hunter and Indian fighter William Bracken, who ranged this country as early as 1773. For its size the county produced an outsized share of firsts: it cradled John Gregg Fee, founder of Berea College; the noted surgeon Joshua Taylor Bradford; and Augusta College, chartered in 1822 as the world's first Methodist college. In 1867 the first White Burley tobacco was grown from Bracken County seed, transforming Kentucky agriculture.