Sign in

dr-ai-rivera.bsky.social

@dr-ai-rivera.bsky.social
97 followers 76 following 53 posts

Arqueólogo mixteco. Especialista en la región de Oaxaca y de Mesoamérica en general.

PostsRepliesMedia
Reposted by @dr-ai-rivera.bsky.social
Repositorio INAH @mediateca-inah.bsky.social · 25/05/2026
Códice Colombino Dentro del acervo “Testimonios Pictográficos”, la Biblioteca Nacional de Antropología e Historia “Eusebio Dávalos Hurtado”, resguarda esta invaluable códice. repositorio.inah.gob.mx/o-43910
021
dr-ai-rivera.bsky.social @dr-ai-rivera.bsky.social · 26/05/2026
Un conjunto de lápidas grabadas procedentes del sur del Estado de México, revela datos sobre la iconografía de la ciudad prehispánica de Teotihuacán. Artículo aparecido en la revista unodiverso de El Colegio de Morelos. revistas.elcolegiodemorelos.edu.mx/unodiverso/a...
revistas.elcolegiodemorelos.edu.mx
[Nuevo artículo] La iconografía teotihuacana en los relieves arquitectónicos de “Las Parotas”, Estado de México | unodiverso
100
Reposted by @dr-ai-rivera.bsky.social
Antiquity Journal @antiquity.ac.uk · 17/05/2026
#Teotihuacan, Mexico was once the largest city in the Americas. It exerted influence on the distant #Maya and the presence of a Teotihuacan-style altar at Tikal, Guatemala indicates there may have even been a Teotihuacan enclave in the Maya capital. 🆓 doi.org/10.15184/aqy... 🏺 #Archaeology
Above: excavated stone altar with residues of paint on its sides.
Below: illustration of the same altar reconstructing the design, which depicts geometric patterns and stylised faces wearing headdresses in red and yellow.
04713
Reposted by @dr-ai-rivera.bsky.social
Nina Willburger @drnwillburger.bsky.social · 17/05/2026
A stunning crocodile 🐊 mummy mask with traces of its original paint still visible and eyes inlaid with glass, which initially contributed to a lifelike gaze. From Egypt, Roman Period, 1st or 2nd century AD. Crocodile mummies are closely associated with the cult of Sobek, in which...🧵1/2 📷 me 🏺
A crocodile mummy mask in a museum setting, shaped like a crocodile’s head with traces of paint around the inlaid eyes, and jagged teeth along the side.
534077
Reposted by @dr-ai-rivera.bsky.social
Repositorio INAH @mediateca-inah.bsky.social · 14/01/2026
El libro “La cerámica en fases tempranas (100-200 d. C.) de Teotihuacán. Y su interacción con otras áreas de Mesoamérica”, escrito por Julie Gazzola y publicado por el INAH en 2024, ofrece un análisis detallado de los primeros desarrollos cerámicos en esta gran urbe mesoamericana.
041
Reposted by @dr-ai-rivera.bsky.social
Repositorio INAH @mediateca-inah.bsky.social · 27/01/2026
El primer arqueólogo mayista nacionalizado mexicano nació un día como hoy, en 1906. En reconocimiento a su trayectoria, compartimos este boletín informativo del Museo de Sitio y Zona Arqueológica de Palenque “Lakamha'”, publicado en 2005. repositorio.inah.gob.mx/o-9718
032
Reposted by @dr-ai-rivera.bsky.social
Repositorio INAH @mediateca-inah.bsky.social · 12/02/2026
En esta tesis de licenciatura, presentada en junio de 2004 en la ENAH, Teri Erandeni Arias analiza el papel del cocodrilo dentro de la cosmovisión maya a lo largo del tiempo, desde la época prehispánica hasta la actualidad. repositorio.inah.gob.mx/node/3073
032
Reposted by @dr-ai-rivera.bsky.social
Repositorio INAH @mediateca-inah.bsky.social · 02/03/2026
Heterofonías del pasado en la Colección Samuel Martí Hoy compartimos el catálogo de la exposición homónima, coordinado por Israel Gutiérrez Barrios, con textos del Dr. Gonzalo Sánchez, curador de la muestra. Esta publicación fue editada en 2020. repositorio.inah.gob.mx/node/5292
021
Reposted by @dr-ai-rivera.bsky.social
Repositorio INAH @mediateca-inah.bsky.social · 23/04/2026
Antropología Núm. 20 (1988): Centros Regionales El Boletín Oficial del Instituto Nacional de Antropología e Historia dedicó su número 20 a documentar las labores de los Centros Regionales entre 1983 y 1987. repositorio.inah.gob.mx/o-143131
021
Reposted by @dr-ai-rivera.bsky.social
Repositorio INAH @mediateca-inah.bsky.social · 07/05/2026
Aztèques, peuple du soleil Bajo la coordinación del arqueólogo Eduardo Matos Moctezuma, el catálogo "Aztèques, peuple du soleil" documenta la exposición homónima presentada en el museo Pointe-à-Callière, Cité d’archéologie et d’histoire de Montréal. repositorio.inah.gob.mx/o-5099
022
Reposted by @dr-ai-rivera.bsky.social
Antiquity Journal @antiquity.ac.uk · 07/05/2026
From the expansive monuments of the Andes to the complex ceramic traditions of the Amazon, our South American #archaeology collection features some of the most exciting research publishing right now, and is currently completely FREE to access! 🏺 www.cambridge.org/core/journal...
Machu Picchu, the remains of an extensive stone temple on a mountaintop, overlaid with the text 'South American Archaeology, Antiquity'.
0133
Reposted by @dr-ai-rivera.bsky.social
Alison Fisk @alisonfisk.bsky.social · 06/05/2026
Reasons recorded for worker absence on this 3,250 year-old ancient Egyptian attendance register include ‘brewing beer’🍺 ‘stung by a scorpion’ 🦂 and ‘embalming brother’! 🤯 From Deir el-Medina, royal tomb worker’s village 📷 by me #Archaeology
My photo shows a dark beige coloured fragment of limestone measuring 38.5 cm in height and 33 cm max width, from Deir el- Medina, the royal tomb worker’s village, near ancient Thebes, Egypt. The fragment of limestone, known as an ostracon, was used as a cheap alternative material to papyrus, to record the attendance of 40 workers over a period of 280 days. The lines of text are written in hieratic script. Names and dates are written in black pigment, with reasons for absence written in red pigment
15528186
Reposted by @dr-ai-rivera.bsky.social
deadmanrunning1.bsky.social @deadmanrunning1.bsky.social · 07/05/2026
Adding "I can't come to work today, I'm too busy brewing beer" to my out of office...
0358
Reposted by @dr-ai-rivera.bsky.social
More like I-ACK @mumbly-joe.bsky.social · 07/05/2026
Miss the days when brewing beer was an excused absence
24511
dr-ai-rivera.bsky.social @dr-ai-rivera.bsky.social · 08/05/2026
México en la Bienal de Venecia, 2026. Del periódico La Jornada. 7 mayo 2026.
000
Reposted by @dr-ai-rivera.bsky.social
Photo Diary @amablephoto.bsky.social · 07/05/2026
. 📸 Neil Libbert . Salford, 1957 #PhotoOfTheDay #Photography #BlueskyPhotography #PhotoKind
314823
Reposted by @dr-ai-rivera.bsky.social
Cambridge University Press - Archaeology @cambup-archaeology.cambridge.org · 31/03/2026
📣 The International Journal of Cultural Property is seeking proposals for a Special Issue (Volume 34, 2027). 🔎 Themes of interest include: #CulturalProperty and: #HumanRights; #Identity; #InternationalCriminalLaw; #SustainableDevelopment; #Trafficking. Find out more. 🔗 cup.org/4bwn8jp
Text reads "Call for Special Issue Proposals: IJCP Volume 34 in 2027" above an image of a publication titled "International Journal of Cultural Property.
001
Reposted by @dr-ai-rivera.bsky.social
MOLA @museumofloot.bsky.social · 03/03/2026
Mexico has denounced the planned sale on eBay of 195 archaeological pieces and demanded that the auction by an eBay user in Orlando, Florida, identified as “Coins Artifacts,” return the objects to Mexico. mexiconewsdaily.com/news/culture...
mexiconewsdaily.com
Culture Ministry seeks to block another sale of pre-Columbian artifacts — this time, on eBay
A foreign sale of artifacts from Mexico's pre-Columbian past is being challenged legally by the Culture Ministry.
0179
Reposted by @dr-ai-rivera.bsky.social
MOLA @museumofloot.bsky.social · 07/03/2026
In a sign of growing international cooperation in the restitution of looted artifacts, Portugal has returned three pre-Columbian objects to Mexico. This will be the first time Portugal has repatriated unlawfully acquired antiquities to that country. www.artnews.com/art-news/new...
artnews.com
In a First, Portugal Returns Looted Antiquities to Mexico
In a sign of growing international cooperation in the restitution of looted artifacts, Portugal has returned three pre-Columbian objects to Mexico.
06024
Reposted by @dr-ai-rivera.bsky.social
MOLA @museumofloot.bsky.social · 08/03/2026
New Case: Mayan Jaguar Head, contributed by Lisa Duffy-Zeballos In 1999, on a tip, New York City police raided a Brooklyn garage where they made a surprising discovery. Inside a wooden crate packed with newspaper was a four-foot-long 500-lb stone sculpture of a jaguar head with a man in its jaws.
141
Reposted by @dr-ai-rivera.bsky.social
MOLA @museumofloot.bsky.social · 30/03/2026
The FBI has returned to Peru 48 cultural objects -- ranging from colonial-era paintings and textiles to ancient ceramics and silver ornaments -- after investigations in Santa Fe and Las Vegas. www.fbi.gov/news/stories...
fbi.gov
FBI Returns Cultural Artifacts to Peru | Federal Bureau of Investigation
The FBI's Art Crime Program formally returned 48 items to the South American country during a March 24, 2026, repatriation ceremony in Washington, D.C.
092
Reposted by @dr-ai-rivera.bsky.social
Nina Willburger @drnwillburger.bsky.social · 01/04/2026
WOW, I just hit 19k followers! When I joined Bluesky in July 2023, I never imagined things would take off like this. The exodus from X was clearly waiting to happen, I’m so glad it did. It’s great to see such a large community of archaeology enthusiasts here! Thank you all! This figurine...🧵1/2 📷me
Amber figurine of a bear on a small metal stand, viewed from the side, with warm orange translucent tones and a softly blurred indoor background.
2971699
dr-ai-rivera.bsky.social @dr-ai-rivera.bsky.social · 02/04/2026
La #arqueología de #Teotihuacán en el diario La Jornada de hoy, 1 de abril. Investigaciones en el túnel de la pirámide de la serpiente emplumada.
100
Reposted by @dr-ai-rivera.bsky.social
arqueomex.bsky.social @arqueomex.bsky.social · 12/01/2026
Alfonso Caso e Ignacio Bernal, en su libro Urnas de Oaxaca, muestran que para los mayas y los zapotecas el murciélago era una deidad muy importante y que con frecuencia se le representaba con características humanas y nunca en una forma natural. 📌Conoce más arqueologiamexicana.mx/mexico-antig...
101
Reposted by @dr-ai-rivera.bsky.social
Wolfetone @bccoyne.bsky.social · 12/12/2025
Thinking you might be interested in this, @rajoyce.bsky.social www.oupress.com/978080619609...
oupress.com
The Isthmian Script - University of Oklahoma Press
The Isthmian script, sometimes called Epi-Olmec, first came to the attention of scholars through inscribed texts on the Tuxtla Statuette and the La Mojarra S...
1114
Reposted by @dr-ai-rivera.bsky.social
MOLA @museumofloot.bsky.social · 11/12/2025
NYT: Smithsonian Returns Three Khmer Artifacts Thought Looted to Cambodia The objects were the first returned under a 2022 policy requiring the institution to weigh a wider range of factors, like plunder under colonial rule, when deciding to repatriate items. www.nytimes.com/2025/12/11/a...
nytimes.com
Smithsonian Returns Three Khmer Artifacts Thought Looted to Cambodia
1146
dr-ai-rivera.bsky.social @dr-ai-rivera.bsky.social · 12/12/2025
Participando en el simposio “Monte Albán y sus interacciones regionales” organizando por la zona arqueológica de Monte Albán. Un trabajo sobre las vasijas efigies cerámicas con representaciones de ancianos.
010
Reposted by @dr-ai-rivera.bsky.social
Jessica MacLellan @archaeolojess.bsky.social · 22/11/2025
journals.plos.org/plosone/arti... Tamales & Teotihuacan! 🏺🫔🔬
journals.plos.org
Amorphous carbonized objects and their contribution to reconstructing ancient Mesoamerican cuisine: An innovative non-destructive methodological approach
Archaeobotanists often come across small, amorphous carbonized objects (ACOs) in their flotation samples. Although their identification remains difficult and requires a range of characterization techn...
062
dr-ai-rivera.bsky.social @dr-ai-rivera.bsky.social · 12/11/2025
Felicidades a mis amigas y colegas de la @CNCPC_INAH por el premio otorgado a este importante libro sobre Palenque y sus monumentos grabados! youtube.com/shorts/uHzDt...
youtube.com
YouTube
Share your videos with friends, family, and the world
100
Reposted by @dr-ai-rivera.bsky.social
Michael E Smith @michaelesmith.bsky.social · 08/11/2025
Latin American Antiquity 14:221-228. Smith, ME (2005) "Did the Maya Build Architectural Cosmograms?" Latin American Antiquity 16:217-224. I would have thought that scholars who disagreed with me would use my critique to develop better methods of identifying 5/6
152
Reposted by @dr-ai-rivera.bsky.social
Michael E Smith @michaelesmith.bsky.social · 08/11/2025
🧵The cosmogram crowd are at it again. Sigh. Cool new site, Aguada Fenix, is interpreted by Takeshi Inomata et al as a big cosmogram. The article is here: science.org/doi/10.1126/..., with a journalism article in LiveScience here: livescience.com/archaeology/.... What's wrong with that? 1/6
science.org
Landscape-wide cosmogram built by the early community of Aguada Fénix in southeastern Mesoamerica
The cosmogram of Aguada Fénix built over the landscape between 1050 and 700 BCE rivaled the extents of later Mesoamerican cities.
1106
dr-ai-rivera.bsky.social @dr-ai-rivera.bsky.social · 08/11/2025
Hoy en Tlaxiaco, Oaxaca, hablaremos sobre la repatriación de bienes culturales.
020
Reposted by @dr-ai-rivera.bsky.social
Libération @liberation.fr · 07/11/2025
Au Mexique, un peuple préhispanique exige de la France la restitution d’un manuscrit ancestral : «Pourquoi une œuvre réalisée par mes ancêtres et qui parle de mon peuple se trouve-t-elle à l’autre bout du monde ?»
liberation.fr
Au Mexique, un peuple préhispanique exige de la France la restitution d’un manuscrit ancestral
La question du retour de trésors du patrimoine mexicain, comme le précieux «Codex Borbonicus conservé à Paris, sera abordée lors de la rencontre entre Emmanuel Macron et son homologue Claudia Sheinbaum, à Mexico, vendredi 7 novembre.
35116
Reposted by @dr-ai-rivera.bsky.social
MOLA @museumofloot.bsky.social · 07/11/2025
Egypt’s Grand Museum Is Finally Open. Now, ‘We Need Our Stuff Back.’ For many Egyptians, the state-of-the art museum is a stage from which to renew demands that Egypt’s most iconic antiquities belong in their homeland — not the marble halls of European museums. www.nytimes.com/2025/11/06/a...
nytimes.com
Egypt’s Grand Museum Is Finally Open. Now, ‘We Need Our Stuff Back.’
13412
Reposted by @dr-ai-rivera.bsky.social
Thomas Kole @thomaskole.bsky.social · 07/11/2025
Capturing a 3D Scene in Blender, step-by-step, for the Portrait of Tenochtitlan 3D viewer. The presentation is up on youtube! #tenochtitlan #threejs
1111
Reposted by @dr-ai-rivera.bsky.social
RFI @rfi.fr · 07/11/2025
Mexique: la restitution de deux codex préhispaniques au cœur de la visite d'Emmanuel Macron
rfi.fr
Mexique: la restitution de deux codex préhispaniques au cœur de la visite d'Emmanuel Macron
Lors de la visite du président français Emmanuel Macron au Mexique vendredi 7 novembre, son homologue mexicaine Claudia Sheinbaum devrait évoquer le délicat sujet de la restitution de deux codex préhispaniques : le codex Azcatitlán, conservé à la Bibliothèque nationale de France, et le codex Borbonicus, qui se trouve à la bibliothèque de l'Assemblée nationale. Depuis 2024, les représentantes de la communauté Ñahñu au Mexique réclament officiellement la restitution du dernier.
122
Reposted by @dr-ai-rivera.bsky.social
Chapps @chapps.bsky.social · 06/11/2025
How often can you say that you've seen a kantharos-rhyton? This cup has a bridled donkey head attachment, usually seen only on rhyta. It mirrors the donkey seen on the reverse of the cup, ridden by Dionysos. When you drank from this vessel, you looked like an ass! 🏺 1/ Greek, 520-500 BCE. 📸 me
This black-figure terracotta kantharos-rhyton has a sculpted donkey-head attachment and Dionysian figures around the body of the vessel. In fact, on the rear of the cup Dionysos is shown riding on an ithyphallic mule or donkey, so the head on the cup is Dionysos' own steed. The fun part is that when you grasp the cup by both handles and raise it to your mouth to drink, you look like you’re wearing a donkey mask, providing a great deal of chuckles from your fellow symposiasts.

This appears to be the earliest preserved Attic rhyton (a vessel for wine, frequently with animal head pouring spouts), and this rhyton-kantharos as a whole is a rare preserved example of an Athenian plastic vase with black-figure decoration. In design, the donkey's tall, outward-flaring ears are echoed by the kantharos' tall looping strap handles. In order to assemble this vase, the potter cut a hole in the kantharos' bowl and precisely inserted the donkey's head, thereby forming a dual-chambered wine vessel with a large capacity. But the resulting rhyton-kantharos is overweighted toward the donkey's head, which extends down so far that the donkey's lips set the vessel off kilter, and it rests unstably on the kantharos' foot. 

Greek, Attic, about 520-500 BCE, possibly found in Athens. Black-figure terracotta with some pigments (purple on the Dionysian figures and red inside the donkey's mouth).

Height: 21.59 cm (8.50 in.)
Diameter: 13.65 cm (5.37 in.)

British Museum, London (1876,0328.5)
1119654
Reposted by @dr-ai-rivera.bsky.social
Antiquity Journal @antiquity.ac.uk · 04/11/2025
NEW Atop El Castillo, Chichen Itza's largest pyramid, stand two ruined columns that once portrayed the feathered serpent deity K’uk’ulkan. 3D-imaging technologies have identified scattered fragments of these columns, allowing a digital reconstruction. 🆓 doi.org/10.15184/aqy... 🏺 #Archaeology #Maya
3D reconstruction of a 3.67m-tall stone column in the shape of a feathered serpent, with its head on the ground and tail curling upwards, made up of several fragments pieced together.
0296
Reposted by @dr-ai-rivera.bsky.social
Zohran Kwame Mamdani @zohrankmamdani.bsky.social · 11/10/2025
It’s pronounced cyclist.
414216613620
dr-ai-rivera.bsky.social @dr-ai-rivera.bsky.social · 06/11/2025
Felicidades Alex !
010
Reposted by @dr-ai-rivera.bsky.social
MOLA @museumofloot.bsky.social · 22/10/2025
New Case: The Aubin Tonalamatl, contributed by Damien Huffer In June 1982, Mexican attorney and journalist José Luis Castañeda del Valle entered the Bibliotheque Nationale in Paris using a false student ID and permits. He convinced curators that he was a student there to study the ancient text.
171
Reposted by @dr-ai-rivera.bsky.social
MOLA @museumofloot.bsky.social · 25/10/2025
New case: The Dallas Bhairava Mask This is one of two sacred masks stolen in 1994 from Dolakha, Nepal. The masks date to c. 16th century CE and are effigies of Shiva—one of Hinduism’s most important deities.
151
Reposted by @dr-ai-rivera.bsky.social
Rosemary Joyce @rajoyce.bsky.social · 25/10/2025
“He has not only provided the political climate and resources for the University to turn into the empty shell that it now is, but has…given so many in our leadership the inspiration to crack down on civil and constitutional rights, attack academic freedom and turn their back on common human decency”
193
Reposted by @dr-ai-rivera.bsky.social
Thomas Kole @thomaskole.bsky.social · 23/10/2025
I had a great time releasing this at the Centro de Cultura Digital in Mexico City yesterday. Thank you all that could attend!
021
Reposted by @dr-ai-rivera.bsky.social
Thomas Kole @thomaskole.bsky.social · 23/10/2025
It's live! My Interactive 3D viewer of Tenochtitlan is available online. Please give it a try and let me know what you think! retratodetenochtitlan.mx #tenochtitlan #cdmx #b3d #threejs
retratodetenochtitlan.mx
Tenochtitlan 3D viewer | retrato de Tenochtitlan
interactive 3D viewer of Tenochtitlan
103820
dr-ai-rivera.bsky.social @dr-ai-rivera.bsky.social · 23/10/2025
En la conferencia del Dr. Nikolai Grube, en la UNAM, sobre la escritura maya más allá de los espacios palaciegos. Muy interesante y con datos sobre la importancia de las mujeres mayas como escribas. Grato encontrar a amigos y colegas, como Christophe Helmke.
010
Reposted by @dr-ai-rivera.bsky.social
Cambridge University Press @universitypress.cambridge.org · 19/09/2025
Thank you to all our journal, book and Cambridge Elements reviewers! 👏 Your time, expertise, and dedication help ensure the quality and integrity of our research. Explore our peer review resources 🔗 cup.org/4gBOerI #PeerReviewWeek
1103
Reposted by @dr-ai-rivera.bsky.social
Nina Willburger @drnwillburger.bsky.social · 18/09/2025
For #RomanFortThursday a carved pedestal from the headquarters building of the legionary fortress at Mogontiacium, present-day Mainz, depicting two #Roman legionaries. Dating 2nd half of the 1st century AD. On display at Landesmuseum Mainz. 🏺 📷 me
A rectangular stone relief showing two Roman soldiers in profile advancing forward. Both wear helmets and carry large shields. The carving emphasizes movement and armor details, set against a plain background.
418638
Reposted by @dr-ai-rivera.bsky.social
MOLA @museumofloot.bsky.social · 18/09/2025
Manhattan DA returns 9 antiquities to Costa Rica seized during ongoing investigations of trafficking networks targeting South and Central America. They were smuggled into the US and laundered by through false provenances, exhibitions, and museum donations. manhattanda.org/d-a-bragg-an...
095
Reposted by @dr-ai-rivera.bsky.social
Jose Maria Velasco @jmvelasco.bsky.social · 17/09/2025
Escena del periodo Cuaternario Paleolítico Inferior www.wikiart.org/en/jose-maria-velas…
Escena del periodo Cuaternario Paleolítico Inferior
011