Aquí presentamos el descubrimiento de una banca jeroglífica esculpida del sitio maya de Ixtutz, Petén, Guatemala. Analizamos la inscripción jeroglífica en la banca y discutimos la historia del objecto en el contexto de su producción, su desmantelamiento y reutilización subsecuente, y la remoción de unas piezas del sitio. Mostramos que dos bloques inscritos de caliza, uno de ellos en una colección privada en Bruselas y el otro en el Los Angeles County Museum of Art, Los Angeles, California, pertenecen al mismo trono, y llamamos para su repatriación voluntaria a Guatemala.

This article introduces datplot, an R package designed to prepare chronological data for visualization, focusing on the treatment of objects dated to overlapping periods of time. Datplot is suitable for all disciplines in which scientists long for a synoptic method that enables the visualization of the chronology of a collection of heterogeneously dated objects. It is especially helpful for visualizing trends in object assemblages over long periods of time—for example, the development of pottery styles—and it can also assist in the dating of stratigraphy. As both authors come from the field of classical archaeology, the examples and case study demonstrating the functionality of the package analyze classical materials. In particular, we focus on presenting an assemblage of epigraphic evidence from Bithynia (northwestern Turkey), with a microregional focal point in the territory of Nicaea (modern Iznik). In the article, we present the internal methodology of datplot and the process of preparing a dataset of categorically and numerically dated objects. We demonstrate visualizing the data prepared by datplot using kernel density estimation and compare the outcome with more established methods such as histograms and line graphs.