After several weeks of painstaking search, I can now state definitely: argyrodite contains a new element, very similar to antimony and yet sharply distinguished from it, to which the name germanium shall be given.
Definition of Bergenia. 1 : a genus of perennial spring-blooming herbs (family Saxifragaceae) native to central and eastern Asia that have large thick rootstocks which produce typical colonies or clumps of plants with very thick heavy leaves.
Beringia was a land bridge connecting Russia and Alaska. The definition of beringia was the land bridge that existed between Alaska and Siberia that enabled migration of humans and animals to North America. An example of Beringia was a 1,000 mile wide piece of land that connected the tip of West Siberia and Alaska.