He has written several monographs on the history of the indigenous peoples of Northern Mexico, and in 1998, he founded the Museo de Arqueología Ganot-Peschard with his colleague Jaime Ganot Rodríguez.

It is housed in a historic building, which at various points held a printing press and the Durango state archives.

[2] Operating since 1998, the museum has been recognized by the National Institute of Anthropology and History as a culturally significant landmark.

[3] Oriented toward preserving the archeological heritage of Northern Mexico, Peschard has served as the director of the museum since its founding.

Jaime Ganot Rodríguez and Alejandro Peschard Fernández... have studied this ceremonial site and identified a solar alignment on the spring equinox.