Correlating the Ancient Maya and Modern European Calendars with High-Precision AMS 14C Dating

The reasons for the development and collapse of Maya civilization remain controversial and historical events carved on stone monuments throughout this region provide a remarkable source of data about the rise and fall of these complex polities. Use of these records depends on correlating the Maya and European calendars so that they can be compared with climate and environmental datasets. Correlation constants can vary up to 1000 years and remain controversial. We report a series of high-resolution AMS C-14 dates on a wooden lintel collected from the Classic Period city of Tikal bearing Maya calendar dates. The radiocarbon dates were calibrated using a Bayesian statistical model and indicate that the dates were carved on the lintel between AD 658-696. This strongly supports the Goodman-Martinez-Thompson (GMT) correlation and the hypothesis that climate change played an important role in the development and demise of this complex civilization.

Discovering the lost Maya cities; eight major sites described, with drawings and a map.

Mode of access: Internet.

The Maya correlation problem /

Bibliography: p. i-v.

The archaic Maya inscription /,

"The essence of these pages in an incomplete subdivision of a purposed volume which will contain, in addition, a review ane estimate of the native civilizations, an analysis of the Maya codices ... " -- Preface.

An introduction to the study of the Maya hieroglyphs,

Issued also as House doc. 429, U.S., 63d Cong., 2d sess

A correlation of the Mayan and European calendars,

Mode of access: Internet.

La conquista de México efectuada por Hernán Cortés, segun el Codice jeroglifico Troano-americano. Edición especial, que con preliminares de la clave jeroglifica, dedica al Señor presidente de la Republica Mexicana, general Don Porfirio Diaz,

Cover has title: La clave jeroglífica aplicada á la conquista de México, verificada por Hernán Cortés según el Códice Troano americano.

Ancient Maya documents concerning the movements of Mars

A large part of the pre-Columbian Maya book known as the Dresden Codex is concerned with an exploration of commensurate relationships among celestial cycles and their relationship to other, nonastronomical cycles of cultural interest. As has long been known, pages 43b–45b of the Codex are concerned with the synodic cycle of Mars. New work reported here with another part of the Codex, a complex table on pages 69–74, reveals a concern on the part of the ancient Maya astronomers with the sidereal motion of Mars as well as with its synodic cycle. Two kinds of empiric sidereal intervals of Mars were used, a long one (702 days) that included a retrograde loop and a short one that did not. The use of these intervals, which is indicated by the documents in the Dresden Codex, permitted the tracking of Mars across the zodiac and the relating of its movements to the terrestrial seasons and to the 260-day sacred calendar. While Kepler solved the sidereal problem of Mars by proposing an elliptical heliocentric orbit, anonymous but equally ingenious Maya astronomers discovered a pair of time cycles that not only accurately described the planet's motion, but also related it to other cosmic and terrestrial concerns.

Two QUT Research Projects : Lightsite Perminant and Koonga Maya

Bushfire Responsive Architecture proposals (2) detailed in a 144 page document containing orginal architectural designs and site surveys by Dr Ian Weir. Presented in support of Dr Weir's sucessful planning application for the perminant artwork/land art project "Lightsite Perminant" situated on Point Henry, Western Australia.

Albert and Maya Einstein Teacups.

Two cups and two saucers used for chocolate. The Einstein children's portraits are emblazoned on these delicate teacups, presumably by their parents, as these come from the family collection.

Calendar of events taken from the Occident, Asmonean, and Stein's Chronological Handbuch

Digital image

Determinantes de la intención del consumidor de ir a un destino turístico. Aplicación al caso de "Mundo Maya-México"

[ES] Cada destino turístico tiene una marca que puede elegir el consumidor a la hora de viajar. Este trabajo examina, a través de un modelo causal que contrastamos empíricamente para el caso de Mundo Maya-México, el papel que desempeña la reputación, las emociones y la confianza en la intención de compra de los consumidores de un destino turístico.

Escrevivências na Diáspora:escritoras negras, produção editorial e suas escolhas afetivas, uma leitura de Carolina Maria de Jesus, Conceição Evaristo, Maya Angelou e Zora Neale Hurston

A pesquisa apresenta um inventário das obras literárias produzidas por romancistas negras afro-americanas e afro-brasileiras, publicadas no mercado editorial brasileiro. Investiga como autoras afro-americanas Maya Angelou e Zora Neale Hurston e as afro-brasileiras Carolina Maria de Jesus e Conceição Evaristo, representam em suas obras as suas escolhas afetivas. Examina as experiências individuais das autoras, analisa como o tema da afetividade é tratado em suas produções usando como eixo central o trabalho comparativo entre as autoras escolhidas e investiga sobre a relação de gênero, raça x autoria na construção de intelectuais negras, tendo como fio condutor a perspectiva comparatista na narrativa literária

Growth and seasonal recruitment of Octopus maya on Campeche Bank, Mexico

A study of growth and seasonal recruitment of the cephalopod Octopus maya on Campeche Bank, Mexico, was conducted, based on catch at size data sampled from 1983 to 1988. The parameters of a seasonally oscillating version of the von Bertalanffy growth function and total mortality estimates were obtained via the ELEFAN software. It was found that when recruitment occurs early in the year, the growth curve of the next year does not display seasonal oscillations, and conversely. Total mortality estimates ranged from Z = 2.6 to Z = 6.3/year.