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 río quequén salado ríoquequénsalado blackandwhite monochrome black and white Three men, one is Elmer Riggs, at work carrying Megatherium fossils. Bank of Rio Quequen, Salado. Province of Buenos Aires. 1927? 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, Buenos Aires, Quequen Original material: 5x7 inch glass negative Digital Identifier: CSGEO69568 Learn more about The Field Museum's Library Photo Archives. Three men, one is Elmer Riggs, at work carrying Megatherium fossils. Bank of Rio Quequen, Salado. Province of Buenos Aires. 1927? 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, Buenos Aires, Quequen Original material: 5x7 inch glass negative Digital Identifier: CSGEO69568 Learn more about The Field Museum's Library Photo Archives. |