Recent activity: from Mexico to Anglo-Saxons and a media bonanza

The last month has been a hectic jumble of archaeological wonderment, and I have yet again let my blog suffer as a result. But, it has all been for the greater good (of archaeology).

First up - a terrific trip around the Yucatan, Mexico

I discovered that I am very good at pointing at archaeology enthusiastically, while trying to hide from the sun. Chichén-Itzá was utterly amazing. The complex is dotted with stunning stepped pyramids, other religious buildings and detailed relief sculpture. Archaeologists are hard at work restoring the structures and no one is allowed climb the steps anymore. Trenches have also been opened, showing earlier occupation phases on the site - this work has been postponed until the drainage is sorted.

Exhibit A: Pointing at archaeology (extra 'points' as it includes both a pyramid and a trench)

Archaeologists from INAH Conduct Research at Hoyo Negro Flooded Cave in Quintana Roo

MEXICO CITY.- The finding of a human skull and bones of Prehistoric mega fauna, among them a gomphothere, in a flooded cave at the Peninsula of Yucatan, motivated the implementation of the interdisciplinary research project coordinated by the National Institute of Anthropology and History (INAH) to continue exploration at the site and the study of these archaeological vestiges that could be more than 10,000 years old.

Archaeologist Pilar Luna Erreguerena, subdirector of INAH Underwater Archaeology, informed that after the ancient remains were discovered by 3 specialized speleodivers, a specific project will be formulated for the site known as Hoyo Negro, part of the Aktun-Ha flooded caves system in Quintana Roo.

“This might be a very ancient site, so we need to protect it with great care. According to images captured to conduct registration, materials present a good conservation state. Besides the skull, we found a large bone that might be a humerus”.

The INAH specialist mentioned that the finding took place after a long exploration stage that began 4 years ago. Speleodivers covered the 1200 meters long tunnel up to the entrance to a pool known as Hoyo Negro and then descended 60 meters, where they detected a human skull and long bone, remains of extinct mega fauna and ashes of a bonfire”.

She added that material was found at 3 different points of the flooded cave, “they were found 20 to 30 meters away from each other, so we cannot determine that they all correspond to a single event; it is necessary to conduct further studies. Vestiges cannot be connected yet with any culture nor establish its exact dating”.

Luna Erreguerena commented that while other findings of bone remains made in flooded caves at the Peninsula of Yucatan are dated 10,000 years old, this discovery’s age cannot be determined until morphological and DNA studies are completed.

“This will happen after the In-situ registration stage and sampling for their analysis is concluded. Based on a meticulous study, we will consider taking the vestiges off the water without damaging them”.

Pilar Luna commented that the multidisciplinary project will count on with the participation of archaeologists from the INAH Underwater Archaeology Sub direction (SAS), specialists in other disciplines and the speleodivers that made the discovery.

The SAS head remarked the role of the speleodivers that made the discovery, Alex Alvarez, Attolini Franco and Alberto Nava, who, facing the importance and fragility of the elements, gave notice to INAH to protect the site from alterations.

Pilar Luna commented that INAH has exhorted divers not to explore caves like Hoyo Negro or other caves with archaeological vestiges, since they are at risk of being damaged and even destroyed due to human activity.

Archaeologist Guillermo de Anda, from the National University of Yucatan (UAdY) commented that this is the first exploration of the flooded cave, implying a long registration and observation process, tasks that have required special water transportation devices and specialized speleodivers.

De Anda remarked the relevance of coordination been conducted by INAH, as well as the formalization of the multidisciplinary project, to investigate the remains that correspond to humans and mega fauna, among which a gomphothere has been identified.

Source: here

Skulls of 4 extinct animals discovered underwater in the Yucatan

Four complete skulls and jaws of a species extinct in America, Arctotherium, that lived during the Pleistocene and disappeared 11,300 years ago, were found by sub aquatic archaeologists in the bed of a cenote in the Yucatan Peninsula, Mexico.

These are the only specimens of their type found until now in this region of the country, and add up to the list of Prehistorical fauna located inside this kind of water bodies, which before glaciations were dry caves.

Sub aquatic archaeologist Guillermo de Anda Alanis, from the Yucatan Autonomous University (UADY), who conducts this research as part of the project authorized by the National Institute of Anthropology and History (INAH) “El Culto al Cenote en el Centro de Yucatan” (Cult to Cenote in Central Yucatan) since 2007, announced the details of the discovery at the International Congress American Cultures and their Environment: Perspectives from Zoo Archaeology, Paleo Botanic and Ethno Biology, organized by UADY and taking place from November 1st to 5th 2010 in Merida, Yucatan.

Guillermo de Anda Alanis declared that the remains were located in a submerged cavern between the towns of Sotuta and Homun, in Yucatan, at 40 meters depth. Bones were dispersed in a 120 meter diameter surface, and it has been estimated that they could correspond to a family of bears, since the 2 adult skulls belonged to a male and a female, while the other 2 skulls did not reach their full development. They were all from the same species.

The archaeologist indicated that besides the mammals’ remains, 5 ancient human bone remains, still to be dated, were located 30 meters away from the bears, but it is still unknown if they are related.

Source