where is the majority of the heads located?
San Lorenzo in Mexico
Olmec colossal heads
The ten colossal heads from San Lorenzo originally formed two roughly parallel lines running north-south across the site. Although some were recovered from ravines, they were found close to their original placements and had been buried by local erosion. These heads, together with a number of monumental stone thrones, probably formed a processional route across the site, powerfully displaying its dynastic history. Two of the San Lorenzo heads had been re-carved from older thrones.
San Lorenzo Colossal Head 1 (also known as San Lorenzo Monument 1) was lying facing upwards when excavated. The erosion of a path passing on top of the monument uncovered its eye and led to the discovery of the Olmec site. Colossal Head 1 is high; it measures wide and it weighs 25.3 tons. The monument was discovered partially buried at the edge of a gully by Matthew Stirling in 1945. When discovered, it was lying on its back, looking upwards.
what features are found in most heads in mayan sculpture UNANSWERABLE who or what is the entity? The Olmec colossal heads are stone representations of human heads sculpted from large basalt boulders. where is it located? Takalik Abaj in Guatemala; Tres Zapotes in Mexico how old are they? At least 900 BC were they replicated? Yes  - a resin replica; a replica Olmec colossal head what civilisation do they belong to? Olmec civilization was it ever vandalised? Yes - On 12 January 2009, at least three people entered the Parque-Museo La Venta in Villahermosa and damaged just under 30 archaeological pieces, including the four La Venta colossal heads.
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Olmec colossal heads [SEP] San Lorenzo
The ten colossal heads from San Lorenzo originally formed two roughly parallel lines running north-south across the site. Although some were recovered from ravines, they were found close to their original placements and had been buried by local erosion. These heads, together with a number of monumental stone thrones, probably formed a processional route across the site, powerfully displaying its dynastic history. Two of the San Lorenzo heads had been re-carved from older thrones. San Lorenzo Colossal Head 1 (also known as San Lorenzo Monument 1) was lying facing upwards when excavated. The erosion of a path passing on top of the monument uncovered its eye and led to the discovery of the Olmec site.