Timeline of the Andean Cultures of South America

Alpaca near Saksaywaman Temple, Cusco, Peru
Paul Souders / Getty Images

Archaeologists working in the Andes traditionally divide the cultural development of the Peruvian civilizations into 12 periods, from the Preceramic period (ca 9500 BC) through the Late Horizon and into the Spanish conquest (1534 CE).

This sequence was initially created by archaeologists John H. Rowe and Edward Lanning and it was based on the ceramic style and radiocarbon dates from the Ica Valley of the South Coast of Peru, and later extended to the whole region.

The Preceramic Period (before 9500–1800 BC), literally, the period before pottery was invented, spans from the first arrival of humans in South America, whose date is still debated, until the first use of ceramic vessels.

The following eras of ancient Peru (1800 BC-AD 1534) have been defined by archaeologists using an alternation of so-called “periods” and “horizons” which end with the arrival of the Europeans.

The term “Periods” indicates a timeframe in which independent ceramic and art styles were widespread across the region. The term “Horizons” defines, in contrast, periods in which specific cultural traditions managed to unify the whole region.

Preceramic Period

  • Preceramic Period I (before 9500 B.C.E.): First evidence of human occupation of Peru comes from groups of hunter-gatherers in the highlands of Ayacucho and Ancash. Fluted fishtail projectile points represent the most widespread lithic technology. Important sites include Quebrada Jaguay, Asana and the Cunchiata Rockshelter in the Pucuncho Basin.
  • Preceramic Period II (9500–8000 B.C.E.): this period is characterized by a widespread biface stone tool technology on the highlands and on the coast. Examples of this tradition are the Chivateros (I) industry and the long and narrow Paijan points. Other important sites are Ushumachay, Telarmachay, Pachamachay.
  • Preceramic Period III (8000–6000 B.C.E.): From this period, it is possible to recognize different cultural tradition, such as the Northwestern Tradition, where the site of Nanchoc dates to ca 6000 BC, the Paijan Tradition, the Central Andean Tradition, whose widespread lithic tradition has been found in many cave sites, such as the famous Lauricocha (I) and Guitarrero caves, and, finally, the Atacama Maritime Tradition, at the border between Peru and Chile, where the Chinchorro culture developed about 7000 years ago. Other important sites are Arenal, Amotope, Chivateros (II).
  • Preceramic Period IV (6000–4200 B.C.E.): The hunting, fishing and foraging traditions developed during the previous periods continue. However, toward the end of this period, a climatic change allows for early plant cultivation. Important sites are Lauricocha (II), Ambo, Siches.
  • Preceramic Period V (4200–2500 B.C.E.): This period corresponds to a relative stabilization of the sea level along with warmer temperatures, especially after 3000 BC. Increase in domesticated plants: squashes, chili peppers, beans, guavas and, most of all, cotton. Important sites are Lauricocha (III), Honda.
  • Preceramic Period VI (2500–1800 B.C.E.): The last of the Preceramic periods is characterized by the emergence of monumental architecture, population increase, and widespread production of textiles. Different cultural traditions are recognizable: in the highlands, the Kotosh tradition, with the sites of Kotosh, La Galgada, Huaricoto, and along the coast, the monumental sites of Caral Supe / Norte Chico tradition, including Caral, Aspero, Huaca Prieta, El Paraiso, La Paloma, Bandurria, Las Haldas, Piedra Parada.

Initial through Late Horizon

  • Initial Period (1800 – 900 B.C.E.): This period is marked by the appearance of pottery. New sites emerge along the coastal valleys, exploiting the rivers for cultivation. Important sites of this period are Caballo Muerto, in the Moche valley, Cerro Sechin and Sechin Alto in the Casma valley; La Florida, in the Rimac valley; Cardal, in the Lurin valley; and Chiripa, in the Titicaca basin.
  • Early Horizon (900 – 200 B.C.E.): The Early Horizon sees the apogee of Chavin de Huantar in the northern highland of Peru and the successive widespread of the Chavin culture and its artistic motifs. In the South, other important sites are Pukara and the famous coastal necropolis of Paracas.
  • Early Intermediate Period (200 B.C.E. –600 C.E.): The Chavin influence wanes by 200 BC and the Early Intermediate period sees the emergence of local traditions like the Moche, and Gallinazo in the north coast, the Lima culture, in the central coast, and Nazca, in the south coast. In the northern highlands, the Marcahuamachuco and Recuay traditions arose. Huarpa tradition flourished in the Ayacucho basin, and in the southern highlands, Tiwanaku arose in the Titicaca basin.
  • The Middle Horizon (600–1000 C.E.): This period is characterized by climatic and environmental changes in the Andean region, brought about by cycles of droughts and El Niño phenomenon. The Moche culture of the north underwent a radical reorganization, with the move of its capital farther north and inland. In the center and south, the Wari society in the highland and Tiwanaku in the Titicaca basin expanded their dominion and cultural traits to the whole region: Wari toward north and Tiwanaku toward the southern zones.
  • The Late Intermediate Period (1000–1476 C.E.): This period is signified by a return to independent polities governing different areas of the region. In the north coast, the Chimú society with its huge capital Chan Chan. Still on the coast the Chancay, Chincha, Ica, and Chiribaya. In the highland regions, the Chachapoya culture arose in the north. Other important cultural traditions are the Wanka, who opposed a fierce resistance to the first expansion of the Inca.
  • Late Horizon (1476–1534 C.E.): This period spans from the emergence of the Inca empire, with the expansion of their dominion outside the Cuzco region until the arrival of the Europeans. Among important Inca sites are Cuzco, Machu Picchu, Ollantaytambo.
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Maestri, Nicoletta. "Timeline of the Andean Cultures of South America." ThoughtCo, Feb. 16, 2021, thoughtco.com/initial-period-through-late-horizon-172678. Maestri, Nicoletta. (2021, February 16). Timeline of the Andean Cultures of South America. Retrieved from https://www.thoughtco.com/initial-period-through-late-horizon-172678 Maestri, Nicoletta. "Timeline of the Andean Cultures of South America." ThoughtCo. https://www.thoughtco.com/initial-period-through-late-horizon-172678 (accessed June 5, 2023).