Olmecs

Monument 1, one of the four Olmec colossal heads at La Venta. This one is nearly 3 metres tall.

The Olmec were an ancient Pre-Columbian people living in the tropical lowlands of south-central Mexico, roughly in what are the modern-day states of Veracruz and Tabasco on the Isthmus of Tehuantepec. Their immediate cultural influence, however, extends beyond this region (Olmec artwork has been documented as far as El Salvador). The Olmec flourished during the Formative (or Preclassic), dating from 1200 BCE to about 400 BCE, and are believed to have been the progenitor civilization of later Mesoamerican civilizations.

Overview

The Olmec heartland.

The Olmec heartland is characterized by swampy lowlands punctuated by low hill ridges and volcanoes. The Tuxtlas Mountains rise sharply in the north, along the Gulf of Mexico's Bay of Campeche. Here the Olmecs constructed permanent city-temple complexes at several locations, among them San Lorenzo Tenochtitlán, La Venta, Tres Zapotes, and Laguna de los Cerros. In this heartland, the first Mesoamerican civilization would emerge and reign from 1200–400 BCE.

History

Early history

Olmec history originated at its base within San Lorenzo Tenochtitlán, where distinctively Olmec features begin to emerge before 1200 BCE. The rise of civilization here was probably assisted by the local ecology of well-watered rich alluvial soil, encouraging high maize production. This ecology may be compared to that of other ancient centers of civilization: Mesopotamia and the Nile, Indus, and Yellow River valleys. It is speculated that the dense population concentration at San Lorenzo encouraged the rise of an elite class that eventually ensured Olmec dominance and provided the social basis for the production of the symbolic and sophisticated luxury artifacts that define Olmec culture. Many of these luxury artifacts, such as jade and magnetite, came from distant locations and suggest that early Olmec elites had access to an extensive trading network in Mesoamerica. The source of the most valued jade, for example, is found in the Motagua River valley in eastern Guatemala.

La Venta

File:La Venta Stele 19.jpg

Monument 19 from La Venta is the earliest known representation of a feathered serpent in Mesoamerica.
© George & Audrey DeLange, used with permission.

The first Olmec center, San Lorenzo, was all but abandoned around 900 BCE at about the same time that La Venta rose to prominence. Environmental changes may have been responsible for this move, with certain important rivers changing course. A wholesale destruction of many San Lorenzo monuments also occurred around this time, circa 950 BCE, which may point to an internal uprising or, less likely, an invasion. Following the decline of San Lorenzo, La Venta became the most prominent Olmec center, lasting from 900 BCE until its abandonment around 400 BCE. During this period, the Great Pyramid and various other ceremonial complexes were built at La Venta.

Decline

It is not known with any clarity what happened to the Olmec culture. The Tres Zapotes site continued to be occupied well past 400 BCE, but without the hallmarks of the Olmec culture. This post-Olmec culture, often labeled the Epi-Olmec culture, has features similar to those found at Izapa, some distance to the southeast.

Within a few hundred years of the abandonment of the last Olmec cities, successor cultures had become firmly established, most notably the Maya to the east and the Zapotec to the southwest.

Notable innovations

As the first civilization in Mesoamerica, the Olmecs are credited, or speculatively credited, with many "firsts", including the Mesoamerican ballgame, bloodletting and perhaps human sacrifice, writing and epigraphy, and the invention of zero and the Mesoamerican calendar. Their political arrangements of strongly hierarchical city-state kingdoms were repeated by nearly every other Mexican and Central American civilization that followed. Some researchers, including artist and art historian Miguel Covarrubias, even postulate that the Olmecs formulated the forerunners of many of the later Mesoamerican deities.

See also Olmec influences on Mesoamerican cultures for a discussion of the archaeological debate on this issue.

Mesoamerican ballgame

The Olmec, whose name means "rubber people" in the Nahuatl language of the Aztecs (see below), were likely the originators of the Mesoamerican ballgame so prevalent among later cultures of the region and used for recreational and religious purposes. A dozen rubber balls dating to 1600 BCE or earlier have been found in El Manatí, an Olmec sacrificial bog 10 kilometres east of San Lorenzo Tenochtitlan. These balls predate the earliest ballcourt yet discovered at Paso de la Amada, circa 1400 BCE. The fact that the balls were found with other sacrificial items, including pottery and jadeite celts indicates that even at this early date, the ballgame had religious and ritual connotations.

Altar 5 from La Venta. The inert were-jaguar baby held by the central figure is seen by some as an indication of child sacrifice. In contrast, its sides show bas-reliefs of humans holding quite lively were-jaguar babies.

Bloodletting and sacrifice

There is a strong case that the Olmecs practiced bloodletting, or autosacrifice. Numerous natural and ceramic stingray spikes and maguey thorns have been found in the archaeological record of the Olmec heartland.

The argument that the Olmecs instituted human sacrifice is significantly more speculative. No Olmec or Olmec-influenced sacrificial artifacts have yet been discovered and there is no Olmec or Olmec-influenced artwork that unambiguously shows sacrificial victims (similar, for example, to the danzante figures of Monte Albán) or scenes of human sacrifice (such as can be seen in the Maya archaeological record).

However, at the El Manatí site, complete skeletons as well as disarticulated skulls and femurs of newborn or unborn children have been discovered amidst the other offerings, leading to speculation concerning infant sacrifice. It is not yet known, though, how the infants met their deaths. Some authors have also associated infant sacrifice with Olmec ritual art showing limp "were-jaguar" babies, most famously in La Venta's Altar 5 (to the right) or Las Limas figure (see Religion below). Unfortunately, definitive answers will need to await further findings.

Writing

The Olmec may have been the first civilization in the Western Hemisphere to develop a writing system. Symbols found in 2002 and 2006 date to 650 BCE and 900 BCE respectively, preceding the oldest Zapotec writing dated to about 500 BCE.

The 2002 find at the San Andrés site shows a bird, speech scrolls, and glyphs that are similar to the later Mayan hieroglyphs showing "3 Ajaw", both a calendar day and a ruler's name.

The 2006 find, known as the Cascajal block from a site near San Lorenzo, shows a set of 62 symbols, 28 of which are unique, carved on a serpentine block. A large number of prominent archaeologiests have hailed this find as the "earliest pre-Columbian writing". Others are skeptical because of the stone's singularity, the fact that it had been removed from any archaeological context, and because it bears no apparent resemblance to any other Mesoamerican writing systems.

There are also well-documented later hieroglyphs known as "Epi-Olmec", and while there are some who believe that Epi-Olmec may represent a transitional script between an earlier Olmec writing system and Maya writing, the matter remains unsettled.

File:Tres Zapotes Stela.C.back.Pt1.jpg

The back of Stela C from Tres Zapotes
This is the second oldest Long Count date yet discovered. The numerals 7.16.6.16.18 translate to September 3, 32 BCE (Julian). The glyphs surrounding the date are what is thought to be one of the few surviving examples of Epi-Olmec script.

Mesoamerican Long Count calendar & invention of the zero concept

The Long Count calendar used by many subsequent Mesoamerican civilizations, as well as the concept of zero, may have been devised by the Olmecs. Because the six artifacts with the earliest Long Count calendar dates were all discovered outside the immediate Maya homeland, it is likely that this calendar predated the Maya and was possibly the invention of the Olmecs. Indeed, many of these six artifacts were found within the Olmec heartland area. However, the fact that the Olmec civilization had come to an end by the 4th century BCE, several centuries before the earliest known Long Count date artifact, argue against an Olmec origin.

The Long Count calendar required the use of zero as a place-holder within its vigesimal (base-20) positional numeral system. A shell glyph -- -- was used as a zero symbol for these Long Count dates, the second oldest of which, on Stela C at Tres Zapotes, has a date of 32 BCE. This is one of the earliest uses of the zero concept in history.

See also History of zero

Olmec art

Olmec artforms remain in works of both monumental statuary and small jadework. Much Olmec art is highly stylized and uses an iconography reflective of a religious meaning. Some Olmec art, however, is surprisingly naturalistic, displaying an accuracy of depiction of human anatomy perhaps equaled in the pre-Columbian New World only by the best Maya Classic era art. Common motifs include downturned mouths and slit-like slanting eyes, both of which can be seen as representations of "were-jaguars". Olmec figurines are also found abundantly in sites throughout the Formative Period.

Fish Vessel, 12th–9th century BCE.
Height: 6.5 inches (16.5 cm).

In addition to human subjects, Olmec artisans were adept at animal portrayals, for example, the fish vessel to the right or the bird vessel in the gallery below. Ceramics are produced in kilns capable of exceeding approximately 900° C. The only other prehistoric culture known to have achieved such high temperatures is that of Ancient Egypt.

Olmec colossal heads

Perhaps the best-recognized Olmec art are the enormous helmeted heads. As no known pre-Columbian text explains these, these impressive monuments have been the subject of much speculation. Given the individuality of each, these heads seem to be portraits of famous ball players or perhaps kings rigged out in the accoutrements of the game.

According to Grove, the unique elements in the headgear can also be recognized in headdresses of human figures on other Gulf Coast monuments, suggesting that these are personal or group symbols.

The heads range in size from the Rancho La Cobata head, at 3.4 m high, to the pair at Tres Zapotes, at 1.47 m. Some sources estimate that the largest weighs as much as 40 tons, although most reports place the larger heads at 20 tons.

The heads were carved from single blocks or boulders of volcanic basalt, quarried in the Tuxtlas Mountains. The Tres Zapotes heads were sculpted from basalt found on San Martin Volcano. The lowland heads were possibly carved from the Cerro Cintepec. It is possible that the heads were carried on large balsa rafts from the Llano del Jicaro quarry to their final locations, or more likely dragged and rafted down rivers. To reach La Venta, roughly 80 km (50 miles) away, the rafts would have had to move out onto choppy waters of the Bay of Campeche.

Some of the heads, and many other monuments, have been variously mutilated, buried and disinterred, reset in new locations and/or reburied. It is known that some monuments had been recycled or recarved, but it is not known whether this was simply due to the scarcity of stone or whether these actions had ritual or other connotations. It is also suspected that some mutilation had significance beyond mere destruction, but some scholars still do not rule out internal conflicts or, less likely, invasion as a factor.

There have been 17 colossal heads unearthed to date.

Site	Count	Designations
San Lorenzo	10	Colossal Heads 1 through 10
La Venta	4	Monuments 1 through 4
Tres Zapotes	2	Monuments A & Q
Rancho la Cobata	1	Monument 1

Beyond the heartland

The major Formative Period (Pre-Classic Era) sites in present-day Mexico which show Olmec influences in the archaeological record.

Main article: Olmec influences on Mesoamerican cultures

Olmec-style artifacts, designs, figurines, monuments and iconography have been found in the archaeological records of sites hundreds of kilometres outside the Olmec heartland. These sites include:

• Tlatilco and Tlapacoya, major centers of the Tlatilco culture in the Valley of Mexico, where artifacts include hollow baby-face motif figurines and Olmec designs on ceramics.
• Chalcatzingo, in Valley of Morelos, which features Olmec-style monumental art and rock art with Olmec-style figures.
• Teopantecuanitlan, in Guerrero, which features Olmec-style monumental art as well as city plans with distinctive Olmec features.

Other sites showing probable Olmec influence include Abaj Takalik in Guatemala and Zazacatla in Morelos. The Juxtlahuaca and Oxtotitlan cave paintings are attributed by most researchers to the Olmecs.

Many theories have been advanced to account for the occurrence of Olmec influence far outside the heartland, including long-range trade by Olmec merchants, Olmec colonization of other regions, Olmec artisans travelling to other cities, conscious imitation of Olmec artistical styles by developing towns -- some even suggest the prospect of Olmec military domination outside of their heartland or that the Olmec iconography was actually developed outside the heartland.

The generally accepted, but by no means unanimous, interpretation is that the Olmec-style artifacts, in all sizes, became associated with elite status and were adopted by non-Olmec Formative Period chieftains in an effort to bolster their status.

Daily life

Ethnicity and language

While the actual ethnicity of the Olmec remains unknown, various hypotheses have been put forward. In 1976 Lyle Campbell and Terrence Kaufman published a paper which argued that the existence of a number of loanwords form a semantically fundamental domain for Mesoamerican cultures which have apparently spread from a Mixe-Zoquean language into many other Mesoamerican languages, can be seen as an indicator that the first "highly civilized society" of Mesoamerica spoke a language which is an ancestor of the Mixe-Zoquean languages, and that they spread their own vocabulary of terms particular for their culture to other peoples of Mesoamerica. Since the Mixe-Zoquean languages still are, and historically are known to have been, spoken in an area corresponding roughly to the "Olmec heartland", and since the Olmec culture is now generally regarded as the first "high culture" of Mesoamerica, it has generally been regarded as probable that the Olmec spoke a Mixe-Zoquean language.

Religion and mythology

Las Limas Monument 1, considered an important realisation of Olmec mythology. The youth holds a were-jaguar infant, while four iconic supernaturals are incised on the youth's shoulders and knees.

Main article: Olmec mythology

Olmec religious activities were performed by a combination of rulers, full-time priests, and shamans. The rulers were probably the most important religious figures, with their links to the Olmec deities or supernaturals providing legitimacy for their rule. There is also considerable evidence for shamans in the Olmec archaeological record, particularly in the so-called "transformation figurines".

Olmec mythology has left no documents comparable to the Popul Vuh from Maya mythology, and therefore any exposition of Olmec mythology must rely on interpretations of surviving monumental and portable art (such as the Las Limas figure at right), and comparisons with other Mesoamerican mythologies. Olmec art shows that such deities as the Feathered Serpent and the Rain Spirit were already in the Mesoamerican pantheon in Olmec times.

Village life and diet

San Lorenzo and La Venta were largely ceremonial centers, where rulers and perhaps other members of the elite lived. The vast majority of the Olmec, however, lived in villages similar to present-day villages and hamlets in Tabasco and Veracruz.

These villages were located on higher ground and consisted of several scattered houses. A modest temple may have been associated with the larger villages. The individual dwellings would consist of a house, an associated lean-to, and one or more storage pits (similar in function to a root cellar). A nearby garden was used for medicinal and cooking herbs and for smaller crops such as the domesticated sunflower. Fruit trees, such as avocado or cacao, were likely available nearby.

Although the river banks were used to plant crops between flooding periods, the Olmecs also likely practiced swidden (or slash-and-burn) agriculture to clear the forests and shrubs, and to provide new fields once the old fields were exhausted. Fields were located outside the village, and were used for maize, beans, squash, manioc, sweet potato, as well as cotton. Based on studies of two villages in the Tuxtla Mountains, maize cultivation became increasingly important to the Olmec diet over time, although the diet remained fairly diverse.

The fruits and vegetables were supplemented with fish, turtle, snake, and mollusks from the nearby rivers, and crabs and shellfish in the coastal areas.

Birds were available, as were game including peccary, opposum, raccon, rabbit, and in particular deer. Despite the wide range of hunting and fishing available, midden surveys in San Lorenzo have found that the domesticated dog was the single most plentiful source of animal protein.

The jade Kunz Axe, first described by George Kunz in 1890. Although shaped like an axe head, with an edge along the bottom, it is unlikely that this artifact was used except in ritual settings.
Height: 11 in (28 cm).

History of scholarly research on the Olmec

Olmec culture was unknown to historians until the mid-19th century. In 1862 the fortuitous discovery of a colossal head near Tres Zapotes, Veracruz by José Melgar y Serrano marked the first significant rediscovery of Olmec artifacts. In the latter half of the 19th century, Olmec artifacts such as the Kunz Axe (right) came to light and were recognized as belonging to a unique artistic tradition.

Frans Blom and Oliver La Farge made the first detailed descriptions of La Venta and San Martin Pajanpan Monument 1 during their 1925 expedition. However, at this time, most archaeologists assumed the Olmec were contemporaneous with the Maya – even Blom and La Farge were, in their own words, "inclined to ascribe them to the Maya culture"..

Matthew Stirling of the Smithsonian Institution conducted the first detailed scientific excavations of Olmec sites in the 1930s and 1940s. Stirling, along with art historian Miguel Covarrubias, became convinced that the Olmec predated most other known Mesoamerican civilizations.

In counterpoint to Stirling, Covarrubias, and Alfonso Caso, Mayanists Eric Thompson and Sylvanus Morley argued for Classic era dates for the Olmec artifacts. The question of Olmec chronology came to a head at a 1942 Tuxtla Gutierrez conference, where Alfonso Caso declared that the Olmecs were the "mother culture" ("cultura madre") of Mesoamerica.

Shortly after the conference, radiocarbon dating proved the antiquity of the Olmec civilization, although the "mother culture" question generates much debate even 60 years later.

Etymology of the name "Olmec"

The name "Olmec" means "rubber people" in Nahuatl, the language of the Mexica ("Aztec") people. It was the Aztec name for the people who lived in this area at the much later time of Aztec dominance. Ancient Mesoamericans, spanning from ancient Olmecs to Aztecs, extracted latex from Castilla elastica, a type of rubber tree in the area. The juice of a local vine, Ipomoea alba, was then mixed with this latex to create rubber as early as 1600 BC. The word "Olmec" also refers to the rubber balls used for their ancient ball game. Early modern explorers applied the name "Olmec" to the rediscovered ruins and art from this area before it was understood that these had been already abandoned more than a thousand years before the time of the people the Aztecs knew as the "Olmec". It is not known what name the ancient Olmec used for themselves; some later Mesoamerican accounts seem to refer to the ancient Olmec as "Tamoanchan".

Alternative origin speculations

Main article: Olmec alternative origin speculations

In part because the Olmecs developed the first Mesoamerican civilization and in part because so little is known of the Olmecs (relative, for example, to the Maya or Aztec), a wide number of Olmec alternative origin speculations have been put forth. Although several of these speculations, particularly the theory that the Olmecs were of African origin, have become well-known within popular culture, they are not considered credible by the vast majority of Mesoamerican researchers.

Gallery

• 
  An Olmec jade mask.
• 
  An Olmec jade mask.
• 
  Colossal Olmec head no. 6 from San Lorenzo Tenochtitlan
• 
  Colossal Olmec head at a museum in Xalapa, Veracruz
• 
  One of the "twins" from El Azuzul
• 
  Bird Vessel, 12th–9th century BCE
• 
  Three celts, Olmec ritual objects.
• 
  An Olmec were-jaguar

See also

• El Azuzul - a small archaeological site in the Olmec heartland
• Olmec hieroglyphs - Cascajal block
• Cerro de las Mesas - a post-Olmec archaeological site
• Maya civilization
• Mesoamerica
• Mesoamerican chronology
• Zapotec

References

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External links

• Olmec Blue Jade Source
• El contexto Arquaeologico de la cabeza colosal olmeca numero 7 de San Lorenzo
• Stone Etchings Represent Earliest New World Writing Scientific American; Ma. del Carmen Rodríguez Martínez, Ponciano Ortíz Ceballos, Michael D. Coe, Richard A. Diehl, Stephen D. Houston, Karl A. Taube, Alfredo Delgado Calderón, Oldest Writing in the New World, Science, Vol 313, Sep 15 2006, pp1610-1614.
• Drawings and photographs of the 17 colossal heads
• Olmecs Origins in the Southern Pacific Lowlands