

Louis Agassiz (American, 1807 – 1873)




Mary Vaux Walcott (American, 1860-1940)




William Allen Rogers (American, 1854-1931)


Frederic Marvin (American, 1932 - 2013)


Daniel Giraud Elliot (American, 1835 – 1915)






Robert Byrne (American, 19th/20th century)



Louis Agassiz (American, 1807 – 1873)


