Olmec Lithic Economy at San Lorenzo examines the specialized craft production, manufacturing, adoption, and spread of obsidian cutting tools at San Lorenzo, Mexico, the first major Olmec center to develop in the southern Gulf Coast region of Mesoamerica. Through the systematic analysis of this single commodity, Kenneth Hirth and Ann Cyphers reconstruct the importation of raw material and the on-site production and distribution of finished goods from a specialized workshop engaged in the manufacture of obsidian blades.
 
The obsidian blade was the cutting tool of choice across Mesoamerica and used in a wide range of activities, from domestic food preparation to institutional ritual activities. Hirth and Cyphers conducted a three-decade investigation of obsidian artifacts recovered at Puerto Malpica, the earliest known workshop, and seventy-six other sites on San Lorenzo Island, where these tools were manufactured for local and regional distribution. Evidence recovered from these excavations provides some of the first information on how early craft specialists operated and how the specialized technology used to manufacture obsidian blades spread across Mesoamerica. The authors use geochemical analyses to identify thirteen different sources for obsidian during San Lorenzo’s occupation. This volcanic glass, not locally available, was transported over great distances, arriving in nodular and finished blade form.
 
Olmec Lithic Economy at San Lorenzo offers a new way to analyze the Preclassic lithic economy—the procurement, production, distribution, and consumption of flaked stone tools—and shows how the study of lithics aids in developing a comprehensive picture of the internal structure and operation of Olmec economy. The book will be significant for Mesoamericanists as well as students and scholars interested in economy, lithic technology, and early complex societies.
 

This volume examines the organization and ritual economy of a pre-Columbian chiefdom that developed in central Honduras over a 1,400-year period from 400 BC to AD 1000. Extremely applicable and broadly important to the archaeological studies of Mesoamerica, Ritual and Economy in a Pre-Columbian Chiefdom models the ritual organization of pre-Columbian societies across Honduras to expand the understanding of chiefdom societies in Central America and explore how these non-Maya societies developed and evolved.
 
As part of the ritual economy, a large quantity of jade and marble artifacts were deposited as offerings in the ritual architecture of the El Cajón region’s central community of Salitrón Viejo. Over 2,800 of these high-value items were recovered from their original ritual contexts, making Salitrón Viejo one of the largest in situ collections of these materials ever recovered in the New World. These materials are well dated and tremendously varied and provide a cross-section of all jade-carving lapidary traditions in use across eastern Mesoamerica between AD 250 and 350.
 
With a complementary website providing extensive additional description, visualization, and analysis (https://journals.psu.edu/opa/issue/view/3127), Ritual and Economy in a Pre-Columbian Chiefdom is a new and original contribution that employs an “economy of ritual approach” to the study of chiefdom societies in the Americas. It is a foundational reference point for any scholar working in Mesoamerica and Central America, especially those engaged in Maya research, as well as archaeologists working with societies at this scale of complexity in Latin America and around the world.