Altevogt (1963)†, Altevogt & von Hagen (1964)†, Crane (1941)†, Crane (1975)†, Dembowski (1925)†, Guyselman (1953)†, Hediger (1934)†, Hyatt (1973)†, Hyatt (1974)†, Hyatt (1975)†, Kleinholz & Bourquin (1941), Kraeuter & Wolf (1974)†, Miller (1961)†, Montague (1980)†, Peters (1955)†, Powers (1977)†, Przibram (1917)†, Schöne (1961)†, Schwartz & Safir (1915), Schwartz & Safir (1915), Smith & Miller (1973)†, Teal (1958)†, von Hagen (1980), Williams (1965)†, Williams (1984)†, Williams & Duke (1979)†
Entries marked with † represent indirect references to location through citation.