Subject
The Bigsby Medal is a medal of the Geological Society of London established by John Jeremiah Bigsby. It is awarded for the study of American geology. Source: Wikipedia (en)
Subject - wd:Q2572540
The Bigsby Medal is a medal of the Geological Society of London established by John Jeremiah Bigsby. It is awarded for the study of American geology. Source: Wikipedia (en)
Subject - wd:Q2572540