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Archaeologists unearth evidence of dogs being traded within Mayan societies

Phys · · 616 words · By Brennan Black

Archaeologists from the University of Calgary and other institutions used strontium isotope mapping to determine that dogs in Classic Period Maya sites in Chiapas were traded from distant lowland kingdoms. The research suggests these dogs were highly valued, as evidenced by their specialized diets and depictions in Maya artwork.

open_in_new Read the original article: https://phys.org/news/2026-05-archaeologists-unearth-evidence-dogs-mayan.html

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Propaganda Score
confidence: 100%
Low risk. This article shows minimal use of propaganda techniques.

fact_checkFact-Check Results

13 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

check_circle Corroborated 6
schedule Pending 3
info Single Source 2
verified Verified 1
help Insufficient Evidence 1
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“A University of Calgary archaeologist has found evidence that the Classic Period Maya were trading live dogs over long distances between the northern Yucatan peninsula and central Chiapas regions.”
CORROBORATED
Multiple independent web sources confirm that a University of Calgary archaeologist found evidence of Classic Period Maya trading live dogs between the northern Yucatan and central Chiapas.
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wikipedia NEUTRAL — Chichen Itza was a large pre-Columbian city built by the Maya people of the Terminal Classic period. The archeological site is located in Tinúm Municipality, Yucatán, Mexico. Chichen Itza was a major …
https://en.wikipedia.org/wiki/Chichen_Itza
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wikipedia NEUTRAL — In archaeology, the classic Maya collapse is a model to describe the destabilization of Classic Maya civilization and the violent collapse and abandonment of many southern lowlands city-states between…
https://en.wikipedia.org/wiki/Classic_Maya_collapse
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wikipedia NEUTRAL — Maya ( MY-ə, Spanish: [ˈmaʝa]) are an ethnolinguistic group of Indigenous peoples of Mesoamerica. The ancient Maya civilization was formed by members of this group, and today's Maya are generally desc…
https://en.wikipedia.org/wiki/Maya_peoples
+ 3 more evidence sources
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“Dr. Elizabeth Paris, Ph.D., an associate professor of Anthropology and Archaeology in the Faculty of Arts, studied the bones and enamel of deer and dogs found in the Maya archaeological sites of Moxviquil and Tenam Puente in highland Chiapas, Mexico.”
CORROBORATED
Two independent sources explicitly name Dr. Elizabeth Paris and her study of deer and dog bones/enamel at the Moxviquil and Tenam Puente sites in Chiapas.
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web search NEUTRAL — Dr. Elizabeth Paris, Ph.D., an associate professor of Anthropology and Archaeology in the Faculty of Arts, studied the bones and enamel of deer and dogs found in the Maya archaeological sites of Moxvi…
https://phys.org/news/2026-05-archaeologists-unearth-evidenc…
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web search NEUTRAL — CALGARY, CANADA—According to a statement released by the University of Calgary, Elizabeth Paris of the University of Calgary and an international team of researchers analyzed the bones and tooth ename…
https://archaeology.org/news/2026/02/24/study-suggests-the-m…
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web search NEUTRAL — All four dogs tested from Tenam Puente arrived from lowland Maya kingdoms hundreds of miles away. The chemistry points to origins near modern-day Calakmul or Becan, located deep in the jungle. Meanwhi…
https://www.zmescience.com/science/news-science/maya-dog-tra…
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“Working with colleagues from the University of Ottawa, Purdue University, Southern Illinois University, Universidad de Ciencias y Artes de Chiapas, and Instituto Nacional de Anthropología e Historia, Paris used isotopic mapping to prove most of the dog specimens found at these sites were of distant origin and had specialized dietary regimes.”
CORROBORATED
Multiple sources confirm the use of isotopic analysis/mapping to determine that dogs at Moxviquil and Tenam Puente were of distant origin and had specialized diets.
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web search NEUTRAL — Isotopic analysis of dog remains from Maya sites in highland Chiapas indicates that most dogs were non-local, originating from distant lowland regions, and were traded over long distances. These dogs …
https://phys.org/news/2026-05-archaeologists-unearth-evidenc…
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web search NEUTRAL — At Tenam Puente, several dogs pointed to the same distant origin — at Moxviquil, the signatures suggested multiple source regions.
https://news.siu.edu/2026/02/022626-from-teeth-to-trade-rout…
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web search NEUTRAL — The study analyzed teeth and bones of dogs and large herbivores recovered from two highland Chiapas sites, Moxviquil and Tenam Puente, dating between 400 and 800 AD.
https://www.greenmemag.com/science-technology/how-the-ancien…
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“Their findings have been published in the Journal of Archaeological Science.”
CORROBORATED
Multiple independent sources explicitly state the findings were published in the Journal of Archaeological Science.
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wikipedia NEUTRAL — The archaeology of the Western Hemisphere, including North America (Mesoamerica), Central America, South America and the Caribbean, includes the study of pre-historic/pre-Columbian and historic Indige…
https://en.wikipedia.org/wiki/Archaeology_of_the_Americas
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wikipedia NEUTRAL — Kʼàakʼ Chiʼ (“Mouth of Fire”) is a hypothetical archaeological site of the pre-Columbian Maya civilization, proposed by then 15-year-old William Gadoury of Saint-Jean-de-Matha, Quebec in 2016. It is l…
https://en.wikipedia.org/wiki/Kʼàakʼ_Chiʼ
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wikipedia NEUTRAL — Maya script, also known as Maya glyphs, is historically the native writing system of the Maya civilization of Mesoamerica and is the only Mesoamerican writing system that has been substantially deciph…
https://en.wikipedia.org/wiki/Maya_script
+ 3 more evidence sources
verified
“Strontium is an element found in human and animal bone and enamel, and the ratio of strontium in the bones is determined by what humans and animals eat and drink, giving an indication of where they've been in the world.”
VERIFIED
Scientific papers found via web search confirm that strontium isotope ratios in enamel and bone are used to determine geographic origin based on diet and environment.
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web search NEUTRAL — Secondly, the strontium isotope ratios of porcine enamel samples from five archaeological assemblages, identified as likely to contain imported, non-local pigs, were analysed to determine whether indi…
https://www.academia.edu/89518995/The_feasibility_of_dental_…
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web search NEUTRAL — strontium in his diet before the age of sev en and his. strontium ratio is indicativ e of origins in a reg ion of. Cambrian or Lower Palaeozoic r ocks, such as Dev onian. sandstones and Silurian or Or…
https://www.researchgate.net/publication/258051433_Isotope_a…
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web search NEUTRAL — Strontium ratios (87Sr/86Sr) determined in bedrock, grass grown on volcanic soil, modern barley, and seawater and from modern and archaeological faunal dental enamel. The sheep samples were collected …
https://pmc.ncbi.nlm.nih.gov/articles/PMC6973133/
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“the strontium level in enamel will not change from when it is formed during human or animal growth, but the bone chemistry will as they move from place to place.”
SINGLE SOURCE
While the provided search results discuss strontium in bone and enamel generally, they do not explicitly detail the specific contrast between enamel stability and bone chemistry changes as described in the claim.
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web search NEUTRAL — Strontium has physical and chemical properties similar to those of its two vertical neighbors in the periodic table, calcium and barium. It occurs naturally mainly in the minerals celestine and stront…
https://en.wikipedia.org/wiki/Strontium
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web search NEUTRAL — Measurement of bone strontium (Sr) is vital to determining the effectiveness of Sr supplementation, which is commonly used for the treatment of osteoporosis. Previous technology uses radioisotope sour…
https://pmc.ncbi.nlm.nih.gov/articles/PMC5617116/
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web search NEUTRAL — Bone strontium levels and bone strontium/calcium ratios were increased in subjects with osteomalacia when compared with those with the other types of renal osteodystrophy.
https://www.researchgate.net/publication/12594879_Increased_…
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“Paris was able to determine the deer species had a strontium ratio consistent with the local area, meaning they were likely locally hunted wild animals.”
CORROBORATED
Multiple sources, including Archaeology Magazine, confirm that deer were determined to be local and likely hunted wild, contrasting with the imported dogs.
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web search NEUTRAL — The archaeological site of Tenam Puente, where evidence of dogs traded across long distances have been discovered. Credit: Elizabeth Paris. A University of Calgary archaeologist has found evidence tha…
https://phys.org/news/2026-05-archaeologists-unearth-evidenc…
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web search NEUTRAL — At Tenam Puente, several dogs shared nearly identical strontium ratios, pointing to a common place of origin far from the site. Probability maps suggest regions hundreds of kilometers away, including …
https://greekreporter.com/2026/02/25/ancient-maya-trade-dogs…
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web search NEUTRAL — Pyramid at the site of Tenam Puente, Mexico.This diet may have been fed to the animals, or they may have scavenged it from scraps. The deer, on the other hand, were determined to be local, and were li…
https://archaeology.org/news/2026/02/24/study-suggests-the-m…
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“The team also tested the isotope levels of stable carbon and nitrogen in the dog samples, which can help indicate the diet of the animals.”
SINGLE SOURCE
The provided evidence for this specific claim consists of dictionary definitions of the word 'stable' rather than scientific evidence regarding carbon and nitrogen isotopes. However, the claim is mentioned in the context of the study's methodology in the original article's narrative, but not corroborated by the other provided search snippets.
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web search NEUTRAL — There are many different types of stables in use today; the American-style stable called a barn, for instance, is a large barn with a door at each end and individual stalls inside or free-standing sta…
https://en.wikipedia.org/wiki/Stable
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web search NEUTRAL — The meaning of STABLE is a building in which domestic animals are sheltered and fed; especially : such a building having stalls or compartments. How to use stable in a sentence. Synonym Discussion of …
https://www.merriam-webster.com/dictionary/stable
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web search NEUTRAL — STABLE definition: 1. firmly fixed or not likely to move or change: 2. A stable person is mentally healthy: 3. A…. Learn more.
https://dictionary.cambridge.org/dictionary/english/stable
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“The testing revealed these imported dogs were fed an unusually rich corn- and meat-heavy diet”
CORROBORATED
Although the specific 'Evidence for claim 8' section was empty, the evidence provided for Claim 2 explicitly mentions that these dogs had 'specialized, corn- and meat-rich diets'.
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“The Aztecs had three special breeds of dog, one of which is the Xoloitzcuintli, a hairless dog that can be bred in miniature, toy and standard sizes.”
INSUFFICIENT EVIDENCE
No evidence was provided in the search results regarding Aztec dog breeds or the Xoloitzcuintli to verify this specific claim.
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“the breeding of these Xolo dogs to be hairless causes mutations that lead to a strange shape to the teeth, which many of Chiapas dogs have.”
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“Maya artwork from the lowlands depicts kings traveling in hammocks with a small dog under the hammock.”
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“Elizabeth H. Paris et al, Distant provenance of archaeological dogs in Chiapas confirms complex trade networks within Mayan societies, Journal of Archaeological Science (2026). DOI: 10.1016/j.jas.2026.106482”
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info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.