Kaulicke,   Peter,  ed. Max Uhle    y   el  Perú    Antiguo.    Lima:   Fondo   Editorial   Pontificia  Universidad Católica
del Perú,   1998.
Kaulicke,    Peter,  Manuela     Fischer,    Peter   Masson,     and     Gregor  Wolff,  eds.   Max  Uhle    (1856–1944).
Evaluaciones    de  sus Investigaciones y   Obras.  Lima:   Fondo   Editorial   Pontificia  Universidad Católica
del Perú,   2010.
Protzen,    Jean-Pierre,    and David   Harris, eds.    “Explorations   in  the Pisco   Valley: Max Uhle’s  Reports to
Phoebe   Hearst,     August  1901    to  January     1902.” Contributions    of  the     University  of  California
Archaeological   Research    Faculty,    63.     Berkeley:   Archaeological  Research    Faculty,    University  of
California, 2005.
Rowe,   John    H.  “Max    Uhle,   1856–1944. A    Memoir  of  the Father  of  Peruvian    Archaeology.”   University
of  California  Publications    in  American    Archaeology and Ethnology   46, no. 1,  1954.
Shimada,    Izumi.  “Pachacamac Archaeology:    Retrospect  and Prospect.”  In  Max Uhle,   Pachacamac: A
Reprint of  the 1903    Edition.    University  Museum  Monograph   62. Philadelphia:   University  Museum  of
Archaeology and Anthropology,   University  of  Pennsylvania,   1991.
Uhle,   Max.    Pachacamac. Report  of  the William Pepper, M.D.,   LL.D.,  Peruvian    Expedition  of  1896.
Philadelphia:   Department  of  Archaeology of  the University  of  Pennsylvania,   1903.
———.    Pachacamac: A   reprint of  the 1903    edition.    University  Museum  Monograph   62. Philadelphia:
University  Museum  of  Archaeology and Anthropology,   1991.
Valencia,   Alfredo.    Colección   Arqueológica    Cusco   de  Max Uhle.   Cuzco:  Instituto   Nacional    de  Cultura,
1979.
■PETER  KAULICKEUSHNU
While    perhaps     best    interpreted     as  “sacred     platforms   for     ritual  performance,”
numerous    definitions of  the term    ushnu   can be  found   in  the historical  chronicles
and the archaeological  literature. Although    physical    descriptions    of  ushnus  can
be  divided into    two or  three   main    categories, the multiplicity    of  interpretations
has created significant confusion   regarding   the definition  of  an  ushnu.