Works of "Research Collection"
Place Collected: Lake Aullagas
Place Collected: Lake Aullagas
Place Collected: Chanarcillo
Place Collected: Arqueros
Place Collected: Tiltil, Copiapo
Place Collected: South America
Place Collected: 4 METER LEVEL in 1872
Place Collected: Lake Superior
Place Collected: Tiltil, Copiapo
Place Collected: Cerro de Las Seguas