CONTENTS Arnold LEBEUF Foreword MESOAMERICA Y AMERICA DEL NORTE MESOAMERICA AND NORTHERN AMERICA Carmen AGUILERA The New Fire ceremony. It's meaning and calendrics Uta BERGER European concepts and the astronomical records of C. Rios and C. Telleriano-Remensis. Francisco BEVERIDO PEREAU Las matemáticas en la astronomía maya John W. BURGESS A possible astronomical genesis of the tzolkin Jose A. FERNANDEZ A stellar city: Utatlan and Orion Jesus GALINDO TREJO Templo Mayor of Tenochtitlan: three years of solar observations Michel GRAULICH Elementos astronómicos en las fiestas de las veintenas Stanistaw IWANISZEWSKI The evolution of astronomy in Mesoamerica: the view from the other side of Atlantic Esther KATZ Meteorologfa popular mixteca: tradiciones indígenas y europeas Henryk KOCYBA Los origenes y la evolución del culto solar en la cosmovisión maya prehispánica Edwin C. KRUPP California girls: Pleiades traditions in Native California Arnold LEBEUF and Stanistaw IWANISZEWSKI The New Fire ceremony as an harmonical base to the Mesoamerican calendrical system and astronomy William Breen MURRAY Seasonally and time-reckoning among the hunter-gatherers of Northeastern Mexico and South Texas Michael RIPINSKY-NAXON Visions of the cosmic worlds: shamanistic imagery in the Maya universe Maria Elena RUIZ GALLUT, Jesus GALINDO TREJO y Daniel FLORES GUTIERREZ An astronomical interpretation of some porticos containing mural painting with feline at Teotihuacan Elzbieta SIARKIEWICZ Un intento franciscano de conservar el calendario indfgena en la Nueva España en el siglo XVI Anna SOFAER Chacoan Architecture: a solar-lunar geometry Franz TICHY Four towers on the meridian of Uxmal in the archaeological region of Chenes/Campeche, Mexico. Astronomical instruments for the observation of the solar zenith passages Andrzej WIERCIŃSKI Cahuitl - Nahuatl time in the light of homoiophones LA REGIÓN ANDINA THE ANDEAN REGION Maria Ester GREBE VICUNA Concepción del tiempo en las culturas indígenes sur-andinas Mario MEJIA HUAMAN El concepto del tiempo y del espacio en el mundo andino precolombino Sol MONTOYA BONILLA El tiempo recobrable. La concepción del tiempo en la narrativa Aguaruna Giuliano ROMANO Orientaciones astronomicas en Chavfn de Huantar y Cerro Sechin Mariusz S. ZIÓŁKOWSKI Punchao, Wanakawri y la Virgen de la Candelaria o de lo dilemas de los Incas de Copacabana AL ESTE DEL ATLANTICO EAST OF ATLANTIC Antonio APARICIO, Juan A. BELMONTE y Cesar ESTEBAN Archaeoastronomy in the Canary Islands: the pyramids of Güimar Katalin BARLAI, Agnes BORON KAI, Lajos POCS Tabulae Directionum Profectionumque... A Hungarian Codex and the Ephemerides of Columbus Cecylia IWANISZEWSKA Time and astronomers Jos6 Juan JIMENEZ GONZALEZ Sistemas calendaricos, mitos astrales y practicas adivinatorias en las Islas Canarias prehispanicas Andrzej LISICKI Old nautical instruments Edoardo PROVERBIO On instruments for astronomical navigation in the second half of the 15th century Rosa M. ROS FERRE La astronomi'a en el diario de a bordo de Cristobal Colon Ewa SADOWSKA Immrama - Atlantic navigation in early Irish voyage-tales Jerzy SIKORSKI The empirical Table of Olsztyn, the question of Nicolaus Copernicus' scientific workshop Iraldi SIMONIA and Tsitsino SIMONIA The East and the West and astronomy in Georgia CUESTIONES METODOLOGICAS METHODOLOGICAL ISSUES Clive LN. RUGGLES The Meeting of the Methodological Worlds? Towards the Integration of Different DisciplineBased Approaches to the Study of Cultural Astronomy CONCLUSIONES CONCLUSIONS Edwin C. KRUPP Stood upon Our Heads. Conference Summary "Time and Astronomy at the Meeting of Two Worlds" List of contributors