Thomas Henry Huxley

Events

1

Episodes

3

Years

1868–1870

Every event in Historedia whose sources name Thomas Henry Huxley, with the role they cite and all of that event’s episodes. This is not a biography, and mentions are grouped by name, so two people with the same name can share this page.

Events and episodes

1. Huxley proposes bathybius haeckelii as primordial matter

   1868–1870

   Role: Scientist who identified the substance and later retracted the claim

   1. 11868 · Atlantic seafloor1868 Mud Study

      Huxley studied an old sample of mud from the Atlantic seafloor taken in 1857, identifying a substance he believed to be primordial matter.

   2. 21870 · Royal Geographical Society1870 Royal Geographical Society Assertion

      Huxley asserted in a speech that Bathybius formed a continuous mat of living protoplasm covering the ocean floor.

   3. 3Unknown · UnknownRetraction of Identification

      Huxley admitted his mistake regarding the identification of bathybius haeckelii, recognizing it as an inorganic precipitate.

Sources

1. Bathybius haeckelii Wikipedia, revision of 2025-11-29