Keywords: marshall field marshallfield paleontological expedition paleontologicalexpedition elmer riggs elmerriggs robert thorne robertthorne rudolf stahlecker rudolfstahlecker felipe mendez felipemendez geology fossil collecting fossil collecting fossilcollecting paleontology south america southamerica argentina expedition blackandwhite monochrome landscape outdoor mountainside black and white Nickel mines. Cerro Aconquija, Catamarca, Argentina. 1926. Name of Expedition: 2nd Captain Marshall Field Paleontological Expedition Participants: Elmer S. Riggs (Leader and Photographer),Robert C. Thorne (Collector), Rudolf Stahlecker (Collector), Felipe Mendez Expedition Start Date: April 1926 Expedition End Date: November 1926 Purpose or Aims: Geology Fossil Collecting Location: South America, Argentina, Catamarca, Cerro Aconquija Original material: 5x7 inch Interpositive Digital Identifier: CSGEO69227 Learn more about The Field Museum's Library Photo Archives. Nickel mines. Cerro Aconquija, Catamarca, Argentina. 1926. Name of Expedition: 2nd Captain Marshall Field Paleontological Expedition Participants: Elmer S. Riggs (Leader and Photographer),Robert C. Thorne (Collector), Rudolf Stahlecker (Collector), Felipe Mendez Expedition Start Date: April 1926 Expedition End Date: November 1926 Purpose or Aims: Geology Fossil Collecting Location: South America, Argentina, Catamarca, Cerro Aconquija Original material: 5x7 inch Interpositive Digital Identifier: CSGEO69227 Learn more about The Field Museum's Library Photo Archives. |