Mixtec writing
Encyclopedia
Mixtec writing originated as a logographic writing system during the Post-Classic period in Mesoamerican history. Records of genealogy, historic events, and myths are found in the pre-Columbian
Mixtec
codices. The arrival of Europeans in 1520 AD caused changes in form, style, and the function of the Mixtec writings. Today these codices and other Mixtec writings are used as a source of ethnographic, linguistic
, and historical information for scholars, and help to preserve the identity of the Mixtec people as migration and globalization
introduce new cultural influences.
are an indigenous
people of Mesoamerica
, located in the western region of the modern Mexican state of Oaxaca
. The history of the Mixtec in Oaxaca can be traced back to the Formative period, and continues through the Classic and Post-Classic periods to the arrival of Europeans in 1520 AD. Today the region is still populated by the Mixtec and Mixtecan speakers. During the 2500 years before the arrival of Europeans, the Mixtec developed complex social and economic traditions, effectively exploited their diverse environment, created a method of writing, and maintained their autonomy from other civilizations, such as the Aztecs .
The Mixtec language is part of the Otomanguean family of languages, a family found in Mesoamerican that includes Zapotec
, another indigenous language found in Oaxaca. Mixtec speakers arrived in Oaxaca, notably the Alta region, during the early Formative period, 1500-750 BCE. Agriculture
formed the base for Mixtec civilization and agricultural villages have been dated to 1350 BCE. Today Mixtec speakers are still found in Oaxaca and the neighboring regions of Puebla
and Guerrero
, though migration is spreading Mixtec speakers across Mexico and through the United States.
The early Classic period, 200 BCE – 300 CE, found the Mixtec civilization becoming more complex, with the adoption of a hierarchical settlement system. Artifacts and architecture display function and status differences reflecting this system of hierarchy. Urban centers were developed, the first of these being the core settlement of Yucuita
. Yucuita was the largest and most complex of the early Classic urban centers, and existed for 500 years. It has been believed to be the possible capital of the Mixtec states during this period. The late Classic period was a continuation of the success and developments experienced during the early Classic period.
The Post-Classic period dates from 1000 CE and ends with the arrival of Europeans in 1519. During this period the region was populated with tiny kingdoms, called señorios and cacicazgos, which were centered around prior urban centers. At this time the Mixtec experienced their greatest population, though there was a decline in monumental urban projects; areas and structures were being maintained and reused, while new ceremonial centers and projects were less numerous and less impressive. Despite this, the Mixtec were a source of influence for Mesoamerica during this period. The archaeological record has produced evidence of neighboring regions influencing Mixtec art and culture in the periods prior, while during the Post-Classic the role was reversed, with Mixtec influences permeating the region and the neighboring cultures. This sharing of culture is also found in the writing systems of pre-Columbian
Mesoamerica
, as phonetic elements and symbols operated across cultures .
The arrival of the Spanish in Oaxaca in 1520 AD began the Colonial period. The Mixtec gave only minor resistance. The encomienda
system was established in the region between 1525 and 1530 AD, and missionaries began their efforts to convert the Mixtec in 1538 AD. The arrival of the Spanish influence brought changes to the Mixtec culture, as is seen in the following example of the Mixtec writing system.
, ideographic symbols
, and phonetic signs . Pictographic symbols can resemble the item they are intended to represent, and refer to one or more words. They are often found in person and place names. Ideographic symbols do not require knowledge of the Mixtec language to understand them, as they are found in other languages of the region and represent the idea which they are intended to portray. These symbols may also be referred to as ideograms or ideographs. . The phonetic symbols used in Mixtec are important to the meaning of the words in which they are used, because Mixtec language is tonal. . A tonal language relies on differences and inflections in the tone of a word to reflect the meaning of that word. These phonetic symbols indicate the tone of the spoken word, or represent instead a homonym of the intended word.
The origin of the Mixtec writing system is unknown, but other Mesoamerican pre-Columbian writing systems, such as that of the Aztecs, are found to have similar traits. The Mixtec writing system is found on codices dating to the Post-Classic period preceding the arrival of the Europeans in 1520 AD. The Mixtec codices are writings recorded on decorated strips of bark and animal hide. The term codex
(singular) is usually applied to bound books, though scholars use it to refer to Mesoamerican writings. The codices are constructed by folding bark over to form an accordion-like book, or by covering strips of bark and leather with plaster to form a smooth writing surface .
Common topics found in the codices are biographies of rulers and other influential figures, records of elite family trees, mythologies, and accounts of ceremonies . Content of the biographic codices may be biased, as the subject individual might dictate the events and information they wished to be included, and it has been found that consulting additional codices allows better examination of the person or region from the different events and accounts portrayed.
Some examples of surviving Mixtec writing lie in the Codex Zouche-Nuttall
, which is now preserved in the British Library
. The Codex Zouche-Nuttall records a multitude of Mixtecan events, including some of the Mixtecan conquests between the 11th and 12th centuries, as well as some of the alliances forged. Despite this, it was made sometime in the 14th century.
After the arrival of the Spanish in 1520 AD, the Mixtec writing system became hybridized with European writing styles and motifs. Some of these codices include European glosses, which facilitates translation when applied to the codices of the pre-Columbian period. Others show alphabetic writing replacing the pictorial traditional writing. Only indigenous authors participated in this hybrid style of writing, while Spanish writers used strictly European writing methods, reflecting their role as conquerors. The function of the codices changed during this period too; the ritual and divinatory aspects of the codices disappeared, while genealogical and culture records were maintained. New genres developed as a result of Spanish sponsorship, as they commissioned Mixtec authors to record information about the people and their past. It is difficult to know today whether the authors altered their information to appease the new European presence, or if their writings depict accurate representations of the Mixtecs at that time.
In addition to being used as a tool for colonial power, Mixtec writings were admissible legal documents. Mixtec writings during the Colonial period were used to document and legitimate land claims of the hereditary nobility and to preserve and maintain the Mixtec culture. Origin myths continued to be recorded as part of genealogical records. The Church, knowing of the religious motifs and creation myths recorded in these codices, confiscated and destroyed them; it is believed many more codices were in existence before the Colonial period.
to flower
.
The calendar moves in such a way that the numbers and signs move in parallel, so they start on crocodile, and move onto two Wind
and three House
. However, after thirteen Reed
, the number resets, giving the next sign (which is a Jaguar
at this point) an assigned coefficient of one. However, when seven flower is reached, the signs reset, but the coefficient continues to rise, giving eight crocodile.
Years worked differently on the Mixtec calendar, and there were only four signs used to denote actual year-lengths. These were rabbit, reed, flint, and house. It was these signs and symbols that allowed Mixtec history to be traced to almost as far back as 940 CE, because the Mixtecs dated many important events with these signs and coefficients.
of the Mixtec and the region. Ethnohistoric data gathered from these codices can be applied and compared with other codices, European writings and records of events, and with the archaeological data of the Post-Classic and Colonial periods. In addition to these other materials, the study of Mixtec codices is supplemented by consulting the Mixtec who live in the areas featured in the writings. Examining the oral traditions associated with the codices provides a more complete understanding of the information and stories they hold, as they were often used for recitations and readings.
During the twentieth century there was a resurgence in traditional writings across Mexico, coinciding with the Mexican Revolution
and the emerging theme of national identity and unity. Today, the number of Mixtec speakers is around half a million people, spread across Mexico and the United States. Efforts by linguists, anthropologists, and Mixtecs are helping to preserve the language despite the influences of Spanish and English. Maintenance of the codices and the traditions they represent help modern Mixtecs to preserve and reclaim their historical traditions, and legitimize their culture with a positive identity of indigenous culture..
Pre-Columbian
The pre-Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences on the American continents, spanning the time of the original settlement in the Upper Paleolithic period to European colonization during...
Mixtec
Mixtec
The Mixtec are indigenous Mesoamerican peoples inhabiting the Mexican states of Oaxaca, Guerrero and Puebla in a region known as La Mixteca. The Mixtecan languages form an important branch of the Otomanguean language family....
codices. The arrival of Europeans in 1520 AD caused changes in form, style, and the function of the Mixtec writings. Today these codices and other Mixtec writings are used as a source of ethnographic, linguistic
Linguistics
Linguistics is the scientific study of human language. Linguistics can be broadly broken into three categories or subfields of study: language form, language meaning, and language in context....
, and historical information for scholars, and help to preserve the identity of the Mixtec people as migration and globalization
Globalization
Globalization refers to the increasingly global relationships of culture, people and economic activity. Most often, it refers to economics: the global distribution of the production of goods and services, through reduction of barriers to international trade such as tariffs, export fees, and import...
introduce new cultural influences.
Mixtec history
The MixtecMixtec
The Mixtec are indigenous Mesoamerican peoples inhabiting the Mexican states of Oaxaca, Guerrero and Puebla in a region known as La Mixteca. The Mixtecan languages form an important branch of the Otomanguean language family....
are an indigenous
Indigenous peoples of the Americas
The indigenous peoples of the Americas are the pre-Columbian inhabitants of North and South America, their descendants and other ethnic groups who are identified with those peoples. Indigenous peoples are known in Canada as Aboriginal peoples, and in the United States as Native Americans...
people of Mesoamerica
Mesoamerica
Mesoamerica is a region and culture area in the Americas, extending approximately from central Mexico to Belize, Guatemala, El Salvador, Honduras, Nicaragua, and Costa Rica, within which a number of pre-Columbian societies flourished before the Spanish colonization of the Americas in the 15th and...
, located in the western region of the modern Mexican state of Oaxaca
Oaxaca
Oaxaca , , officially Estado Libre y Soberano de Oaxaca is one of the 31 states which, along with the Federal District, comprise the 32 federative entities of Mexico. It is divided into 571 municipalities; of which 418 are governed by the system of customs and traditions...
. The history of the Mixtec in Oaxaca can be traced back to the Formative period, and continues through the Classic and Post-Classic periods to the arrival of Europeans in 1520 AD. Today the region is still populated by the Mixtec and Mixtecan speakers. During the 2500 years before the arrival of Europeans, the Mixtec developed complex social and economic traditions, effectively exploited their diverse environment, created a method of writing, and maintained their autonomy from other civilizations, such as the Aztecs .
The Mixtec language is part of the Otomanguean family of languages, a family found in Mesoamerican that includes Zapotec
Zapotec language
The Zapotec language are a group of closely related indigenous Mesoamerican languages spoken by the Zapotec people from the southwestern-central highlands of Mexico. Present-day native speakers are estimated to number over half a million, with the majority inhabiting the state of Oaxaca....
, another indigenous language found in Oaxaca. Mixtec speakers arrived in Oaxaca, notably the Alta region, during the early Formative period, 1500-750 BCE. Agriculture
Agriculture
Agriculture is the cultivation of animals, plants, fungi and other life forms for food, fiber, and other products used to sustain life. Agriculture was the key implement in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that nurtured the...
formed the base for Mixtec civilization and agricultural villages have been dated to 1350 BCE. Today Mixtec speakers are still found in Oaxaca and the neighboring regions of Puebla
Puebla
Puebla officially Estado Libre y Soberano de Puebla is one of the 31 states which, with the Federal District, comprise the 32 Federal Entities of Mexico. It is divided in 217 municipalities and its capital city is Puebla....
and Guerrero
Guerrero
Guerrero officially Estado Libre y Soberano de Guerrero is one of the 31 states which, with the Federal District, comprise the 32 Federal Entities of Mexico. It is divided in 81 municipalities and its capital city is Chilpancingo....
, though migration is spreading Mixtec speakers across Mexico and through the United States.
The early Classic period, 200 BCE – 300 CE, found the Mixtec civilization becoming more complex, with the adoption of a hierarchical settlement system. Artifacts and architecture display function and status differences reflecting this system of hierarchy. Urban centers were developed, the first of these being the core settlement of Yucuita
Yucuita
Yucuita is an archaeological site located in the Mixtec municipality of San Juan Yucuita in the Mexican state of Oaxaca...
. Yucuita was the largest and most complex of the early Classic urban centers, and existed for 500 years. It has been believed to be the possible capital of the Mixtec states during this period. The late Classic period was a continuation of the success and developments experienced during the early Classic period.
The Post-Classic period dates from 1000 CE and ends with the arrival of Europeans in 1519. During this period the region was populated with tiny kingdoms, called señorios and cacicazgos, which were centered around prior urban centers. At this time the Mixtec experienced their greatest population, though there was a decline in monumental urban projects; areas and structures were being maintained and reused, while new ceremonial centers and projects were less numerous and less impressive. Despite this, the Mixtec were a source of influence for Mesoamerica during this period. The archaeological record has produced evidence of neighboring regions influencing Mixtec art and culture in the periods prior, while during the Post-Classic the role was reversed, with Mixtec influences permeating the region and the neighboring cultures. This sharing of culture is also found in the writing systems of pre-Columbian
Pre-Columbian
The pre-Columbian era incorporates all period subdivisions in the history and prehistory of the Americas before the appearance of significant European influences on the American continents, spanning the time of the original settlement in the Upper Paleolithic period to European colonization during...
Mesoamerica
Mesoamerica
Mesoamerica is a region and culture area in the Americas, extending approximately from central Mexico to Belize, Guatemala, El Salvador, Honduras, Nicaragua, and Costa Rica, within which a number of pre-Columbian societies flourished before the Spanish colonization of the Americas in the 15th and...
, as phonetic elements and symbols operated across cultures .
The arrival of the Spanish in Oaxaca in 1520 AD began the Colonial period. The Mixtec gave only minor resistance. The encomienda
Encomienda
The encomienda was a system that was employed mainly by the Spanish crown during the colonization of the Americas to regulate Native American labor....
system was established in the region between 1525 and 1530 AD, and missionaries began their efforts to convert the Mixtec in 1538 AD. The arrival of the Spanish influence brought changes to the Mixtec culture, as is seen in the following example of the Mixtec writing system.
Mixtec writing and codices
Mixtec writing is classified as logographic, meaning the characters and pictures used represent complete words and ideas instead of syllables or sounds. In Mixtec the relationships among pictorial elements denote the meaning of the text, whereas in other Mesoamerican writing the pictorial representations are not incorporated into the text. . The characters used in Mixtec can be sorted into three types, pictographic symbolsPictogram
A pictograph, also called pictogram or pictogramme is an ideogram that conveys its meaning through its pictorial resemblance to a physical object. Pictographs are often used in writing and graphic systems in which the characters are to considerable extent pictorial in appearance.Pictography is a...
, ideographic symbols
Ideogram
An ideogram or ideograph is a graphic symbol that represents an idea or concept. Some ideograms are comprehensible only by familiarity with prior convention; others convey their meaning through pictorial resemblance to a physical object, and thus may also be referred to as pictograms.Examples of...
, and phonetic signs . Pictographic symbols can resemble the item they are intended to represent, and refer to one or more words. They are often found in person and place names. Ideographic symbols do not require knowledge of the Mixtec language to understand them, as they are found in other languages of the region and represent the idea which they are intended to portray. These symbols may also be referred to as ideograms or ideographs. . The phonetic symbols used in Mixtec are important to the meaning of the words in which they are used, because Mixtec language is tonal. . A tonal language relies on differences and inflections in the tone of a word to reflect the meaning of that word. These phonetic symbols indicate the tone of the spoken word, or represent instead a homonym of the intended word.
The origin of the Mixtec writing system is unknown, but other Mesoamerican pre-Columbian writing systems, such as that of the Aztecs, are found to have similar traits. The Mixtec writing system is found on codices dating to the Post-Classic period preceding the arrival of the Europeans in 1520 AD. The Mixtec codices are writings recorded on decorated strips of bark and animal hide. The term codex
Codex
A codex is a book in the format used for modern books, with multiple quires or gatherings typically bound together and given a cover.Developed by the Romans from wooden writing tablets, its gradual replacement...
(singular) is usually applied to bound books, though scholars use it to refer to Mesoamerican writings. The codices are constructed by folding bark over to form an accordion-like book, or by covering strips of bark and leather with plaster to form a smooth writing surface .
Common topics found in the codices are biographies of rulers and other influential figures, records of elite family trees, mythologies, and accounts of ceremonies . Content of the biographic codices may be biased, as the subject individual might dictate the events and information they wished to be included, and it has been found that consulting additional codices allows better examination of the person or region from the different events and accounts portrayed.
Some examples of surviving Mixtec writing lie in the Codex Zouche-Nuttall
Codex Zouche-Nuttall
The Codex Zouche-Nuttall is an accordion-folded pre-Columbian piece of Mixtec writing, now in the British Museum . It is one of three codices that record the genealogies, alliances and conquests of several 11th and 12th-century rulers of a small Mixtec city-state in highland Oaxaca, the Tilantongo...
, which is now preserved in the British Library
British Library
The British Library is the national library of the United Kingdom, and is the world's largest library in terms of total number of items. The library is a major research library, holding over 150 million items from every country in the world, in virtually all known languages and in many formats,...
. The Codex Zouche-Nuttall records a multitude of Mixtecan events, including some of the Mixtecan conquests between the 11th and 12th centuries, as well as some of the alliances forged. Despite this, it was made sometime in the 14th century.
After the arrival of the Spanish in 1520 AD, the Mixtec writing system became hybridized with European writing styles and motifs. Some of these codices include European glosses, which facilitates translation when applied to the codices of the pre-Columbian period. Others show alphabetic writing replacing the pictorial traditional writing. Only indigenous authors participated in this hybrid style of writing, while Spanish writers used strictly European writing methods, reflecting their role as conquerors. The function of the codices changed during this period too; the ritual and divinatory aspects of the codices disappeared, while genealogical and culture records were maintained. New genres developed as a result of Spanish sponsorship, as they commissioned Mixtec authors to record information about the people and their past. It is difficult to know today whether the authors altered their information to appease the new European presence, or if their writings depict accurate representations of the Mixtecs at that time.
In addition to being used as a tool for colonial power, Mixtec writings were admissible legal documents. Mixtec writings during the Colonial period were used to document and legitimate land claims of the hereditary nobility and to preserve and maintain the Mixtec culture. Origin myths continued to be recorded as part of genealogical records. The Church, knowing of the religious motifs and creation myths recorded in these codices, confiscated and destroyed them; it is believed many more codices were in existence before the Colonial period.
Calendar
Like most other Mesoamerican cultures, the Mixtec people had a 260-day sacred calendar. The days that made up this calendar were represented in Mixtec writing by the combination of a numeral, called the coefficient, and a certain sign or symbol. This numeral ranges between one and thirteen, while there are 20 signs which progress from crocodileCrocodile
A crocodile is any species belonging to the family Crocodylidae . The term can also be used more loosely to include all extant members of the order Crocodilia: i.e...
to flower
Flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants . The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs...
.
The calendar moves in such a way that the numbers and signs move in parallel, so they start on crocodile, and move onto two Wind
Wind
Wind is the flow of gases on a large scale. On Earth, wind consists of the bulk movement of air. In outer space, solar wind is the movement of gases or charged particles from the sun through space, while planetary wind is the outgassing of light chemical elements from a planet's atmosphere into space...
and three House
House
A house is a building or structure that has the ability to be occupied for dwelling by human beings or other creatures. The term house includes many kinds of different dwellings ranging from rudimentary huts of nomadic tribes to free standing individual structures...
. However, after thirteen Reed
Phragmites
Phragmites, the Common reed, is a large perennial grass found in wetlands throughout temperate and tropical regions of the world. Phragmites australis is sometimes regarded as the sole species of the genus Phragmites, though some botanists divide Phragmites australis into three or four species...
, the number resets, giving the next sign (which is a Jaguar
Jaguar
The jaguar is a big cat, a feline in the Panthera genus, and is the only Panthera species found in the Americas. The jaguar is the third-largest feline after the tiger and the lion, and the largest in the Western Hemisphere. The jaguar's present range extends from Southern United States and Mexico...
at this point) an assigned coefficient of one. However, when seven flower is reached, the signs reset, but the coefficient continues to rise, giving eight crocodile.
Years worked differently on the Mixtec calendar, and there were only four signs used to denote actual year-lengths. These were rabbit, reed, flint, and house. It was these signs and symbols that allowed Mixtec history to be traced to almost as far back as 940 CE, because the Mixtecs dated many important events with these signs and coefficients.
Present day
Today the codices are studied for their importance to the ethnohistoryEthnohistory
Ethnohistory is the study of ethnographic cultures and indigenous customs by examining historical records. It is also the study of the history of various ethnic groups that may or may not exist today....
of the Mixtec and the region. Ethnohistoric data gathered from these codices can be applied and compared with other codices, European writings and records of events, and with the archaeological data of the Post-Classic and Colonial periods. In addition to these other materials, the study of Mixtec codices is supplemented by consulting the Mixtec who live in the areas featured in the writings. Examining the oral traditions associated with the codices provides a more complete understanding of the information and stories they hold, as they were often used for recitations and readings.
During the twentieth century there was a resurgence in traditional writings across Mexico, coinciding with the Mexican Revolution
Mexican Revolution
The Mexican Revolution was a major armed struggle that started in 1910, with an uprising led by Francisco I. Madero against longtime autocrat Porfirio Díaz. The Revolution was characterized by several socialist, liberal, anarchist, populist, and agrarianist movements. Over time the Revolution...
and the emerging theme of national identity and unity. Today, the number of Mixtec speakers is around half a million people, spread across Mexico and the United States. Efforts by linguists, anthropologists, and Mixtecs are helping to preserve the language despite the influences of Spanish and English. Maintenance of the codices and the traditions they represent help modern Mixtecs to preserve and reclaim their historical traditions, and legitimize their culture with a positive identity of indigenous culture..
See also
- Mixtec GroupMixtec GroupThe Mixtec Group is the designation given by scholars to a number of mostly pre-Columbian documents from the Mixtec people of the state of Oaxaca in the southern part of the Republic of Mexico...
: Codex Vindobonensis Mexicanus ICodex Vindobonensis Mexicanus ICodex Vindobonensis Mexicanus I, also known as Codex Vindobonensis C, or Codex Mexicanus I is an accordion-folded pre-Columbian piece of Mixtec writing. It is a ritual-calendrical and genealogical document dated to the 14th century.- Contents :...
, Codex Selden, Codex Zouche-NuttallCodex Zouche-NuttallThe Codex Zouche-Nuttall is an accordion-folded pre-Columbian piece of Mixtec writing, now in the British Museum . It is one of three codices that record the genealogies, alliances and conquests of several 11th and 12th-century rulers of a small Mixtec city-state in highland Oaxaca, the Tilantongo...
, Codex Waecker Götter, Codex Colombino-Becker. - Mixtecan languagesMixtecan languagesThe Mixtec language, actually multiple languages, belong to Otomanguean language family of Mexico, and are closely related to the Trique and Cuicatec languages. They are spoken by over half a million people. Identifying how many Mixtec languages there are in this complex dialect continuum poses...
- Mesoamerican writing systemsMesoamerican writing systemsMesoamerica, like India, Mesopotamia, China, and Egypt, is one of the few places in the world where writing has developed independently. Mesoamerican scripts deciphered to date are logosyllabic, combining the use of logograms with a syllabary, and they are often called hieroglyphic scripts...
- Mesoamerican calendarsMesoamerican calendarsMesoamerican calendars are the calendrical systems devised and used by the pre-Columbian cultures of Mesoamerica. In addition to the basic function of a calendar—defining and organizing periods of time in a way that allows events to be fixed, ordered and noted relative to each other and some...
- Hieroglyph
- Egyptian hieroglyphsEgyptian hieroglyphsEgyptian hieroglyphs were a formal writing system used by the ancient Egyptians that combined logographic and alphabetic elements. Egyptians used cursive hieroglyphs for religious literature on papyrus and wood...
- Anatolian hieroglyphsAnatolian hieroglyphsAnatolian hieroglyphs are an indigenous logographic script native to central Anatolia, consisting of some 500 signs. They were once commonly known as Hittite hieroglyphs, but the language they encode proved to be Luwian, not Hittite, and the term Luwian hieroglyphs is used in English publications...
(also known as Luwian hieroglyphsHieroglyphic LuwianHieroglyphic Luwian is a variant of the Luwian language, recorded in official and royal seals and a small number of monumental inscriptions. It is written in a hieroglyphic script known as Anatolian hieroglyphs...
) - Cretan hieroglyphsCretan hieroglyphsCretan hieroglyphs are hieroglyphs found on artifacts of Bronze Age Minoan Crete . Symbol inventories have been compiled by Evans , Meijer , Olivier/Godart...
- Mayan hieroglyphs
- Egyptian hieroglyphs
Further reading
- Restall, Matthew. 1997. Heirs to the Hieroglyphs: Indigenous Writing in Colonial Mesoamerica The Americas 54:239-267.
- Troike, Nancy P. 1978. Fundamental Changes in the Interpretations of the Mixtec Codices. American Antiquity 43:553-568.
- Supplement to the Handbook of Middle American Indians, Vol. IV. Ethnohistory. 1986. Ronald Spores, ed. University of Texas Press. Austin, Texas.