Friday, July 10, 2020

A SUPPOSED STONE MAP PETROGLYPH IN MEXICO:


Photo  Rafael Platas Ruiz, INAH, Colima, Mexico.

One claim that occurs frequently in rock art interpretation is that a particular design represents a map. In the past I have argued that this is unlikely in North America for a few reasons.

1. These were oral societies who, before contact, passed information on by word of mouth, not writing.

2. They did not have any use for a map. They already knew every square inch of their territory and where every resource could be found, as well as we know our back yards and the local grocery store. These are tribal people living within a territory that they know as well as the back of their hand.

3. A permanent map carved into the rock could be of help to possibly hostile outside groups and raiders.

 

Even though many of my friends and co-researchers believe claims that many North American examples do represent maps (how many map rocks have you seen?) I am still very skeptical about claims for maps in North American rock art.

I have visited many sites with rock art panels that local "experts" identify as a map, and I have yet to find one in North America that I can accept, but, there are situations and places where rock art maps might actually be found.


Photo INAH, Colima, Mexico.

Now we have a report out of Mexico of a carved boulder that has been identified as a map. "Archaeologists from the Instituto Nacional de Antropologia e Historis (INAH) have announced the discovery of a stone map that dates from between 200 BC and AD 200 in Colima, Mexico. The map represents the territory of Pre-Columbian natives living around Colima (evident by small circular features that shows the position of ancient settlements), that was carved on a basalt volcanic rock deposited in situ after being thrown from an ancient eruption at the Colima volcano some 14 km away. The stone, measures 1.7 metres in height and sits on an axis of approximately 20° to the northeast and is orientated towards the volcano." (heritagedaily.com 2020) In other words this large lava boulder is a volcanic bomb that was thrown 8 miles from the volcano to its present position.

"In a statement INAH said that the stone is oriented with its main surface facing the Fuego de Colima volcano 'and it has cavities that could represent villages, as well as lines associated with waterways and geographical features'." (LaPrensa 2020) According to the head of INAH, Julio Ignacio Martinez de la Rosa, "the identification of the map is based on a study of the designs and patterns as well as a comparison to similar petroglyphs found in the region. The stone has carved hollows that represent villages, as well as lines that can be association with natural orographic and hydrological features. Inspection of the map has been conducted by Archaeologist Rafael Platas Ruiz who has found that some features also correspond with the geographical landscape of the southern slope of the Colima volcano, with ravines and rivers clearly apparent." (Heritagedaily 2020) With the boulder located 8 miles (14km) from the volcano, and with details of the volcano's southern slope included in its carving, the map must depict an area more than 8 miles across in one dimension, quite a large endeavor.


Photo Rafael Platas Ruiz, INAH, Colima, Mexico. 

"Colima is a small state of Western Mexico on the central Pacific coast, and includes the four oceanic Revillagigedo Islands. Mainland Colima borders with the states of Jalisco and Michoacan." (Wikipedia)

"Archaeologist Rafael Platas Ruiz, the official in charge of examining cultural heritage items, said that the stone features 'at least three carving techniques - polishing, chipping and sanding - which were used to represent the surrounding landscape in various ways'." (La Prensa 2020)

Ruiz stated "the stone is not associated with the Chanal phase. Its designs and workmanship techniques have a greater relationship with the . . . period from 200 BC to 200 AD - that is, the period between the Late Preclassical and Early Classic periods". (La Prensa 2020)

These dates would lakely place it in the Los Ortices era which began around 1500 BCE, and preceded the Comala phase from 100 to 600 CE which featured the burnished red pottery figures of people and fattened dogs known so well today. (Wikipedia)

 

Fig. 7a, p. 66, page from Codex Boturini, departure from Aztlan on the date '1 flint'. From Helmke, Nielsen, and Guzman.

And again, "Archaeologists determined that the context dating doesn't correspond with the Chanal or Postclassic Colimense phase (1000-1500 AD) and instead (has) drawn comparisons to early tombs from the Late Preclassic and Early Classic periods  between 200 BC and AD 200." (Heritagedaily)


Fig.4, p. 62, First page of Codex Zolotl, map of Valley of Mexico. From Helmke, Nielsen, and Guzman.

Fig. 3, p. 60, Historia Tolteca-Chichimeca, map of Quauhtunchan city state in Puebla, Mexico. From Helmke, Nielsen, and Guzman.

In this instance I am much more inclined to accept the interpretation of the petroglyphic design as a map. These were not hunting/gathering cultures surviving within and off of the landscape, they were authoritarian cultures with political boundaries, depending on resources located within their territories, collection of taxes from their populations, and profiting from trade (and sometimes conflict) with other polities. It makes much more sense to me that they would have use for a map for planning purposes and keeping accurate records. Indeed, we know from surviving codices and murals that many of the civilizations of Mexico had cartographic traditions.

 

 

Although these Mexican examples are, in fact, illustrating an event while showing details of where it occurred, these details just as surely constitute a map record as our much more general mapping tradition.

Previous postings on the subject of maps on RockArtBlog include:

1. April 18, 2009, Are There Maps In Native American Rock Art?

2. August 17, 2013, Maps in Rock Art - 3-D Carved Maps.

3. March 12, 2016, Maps In Rock Art - Revisited.

4. March 9, 2019, Are These Ute Wooden Maps? - or Apophenia/Pareidolia/Mimetoliths/Manuports.

NOTE: Some images in this posting were retrieved from the internet with a search for public domain photographs. If any of these images are not intended to be public domain, I apologize, and will happily provide the picture credits if the owner will contact me with them. For further information on these reports you should read the original reports at the sites listed below.

REFERENCES:

Helmke, Christopher, Jesper Nielsen Angel Ivan Rivera Guzman

2019 The Origins and Development of the Cartographic Tradition in the Central Mexican Highlands, Contributions in New World Archaeology, Vol. 12, Polish Academy of Arts and Sciences and Jagiellonian University Institute of Archaeology, Krakow, Poland.

https://www.heritagedaily.com/2020/06/archaeologists-discover-2000-year-old-stone-map-on-volcanic-rock/133727

https://wikipedia.org/wiki/Colima

Online News Editor

2020 Mexico Registers Petrogyph Used as Stone-Map Some 2,000 Years Ago, June 14, 2020, La Prensa, https://www.laprensalatina.com/mexico-registers-petroglyph-used-as-stone-map-some-2000-years-ago/


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