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PaleoAnthropology

@qafzeh.bsky.social
2.1K followers 199 following 378 posts

Human Origins, Hominin Fossils, Biological Anthropology #Evolution #Fossils #Science🏺 twitter.com/Qafzeh

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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 12/08/2026
Exclusive: See unprecedented images of Sunda clouded leopards, the ‘ghosts of the forest’🧪 www.scientificamerican.com/article/see-... New, never-before-seen images provide a glimpse into the secretive lives of a clouded leopard species found in the dense rainforests of Borneo and Sumatra
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PaleoAnthropology @qafzeh.bsky.social · 10/08/2026
40,000-year-old bird carvings provide clues to how ice age humans flourished @nature.com www.nature.com/articles/d41...
nature.com
40,000-year-old bird carvings provide clues to how ice age humans flourished
Newly discovered figurines point to skills that might have helped shape early humans’ expansion across Europe.
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PaleoAnthropology @qafzeh.bsky.social · 10/08/2026
Homo floresiensis: hunter or scavenger? @robertosaezm.bsky.social nutcrackerman.com/2026/07/29/h...
nutcrackerman.com
Homo floresiensis: ¿cazador o carroñero?
Llevábamos algún tiempo sin volver al «mundo perdido» de Flores (Indonesia), una isla siempre separada del continente por un ancho brazo oceánico de decenas de kilómetros. A pesar de ello, dependie…
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John Hawks @johnhawks.net · 08/08/2026
Two new Denisovan fossils have emerged from the seafloor of the Penghu Strait, near Taiwan. I look at what these tell us about the survival of Denisovans into the time frame of the “classic” Neanderthals. www.johnhawks.net/p/legs-of-th...
johnhawks.net
Legs of the last Denisovans
Two bones from the floor of the Penghu Strait reveal some of the latest evidence of Denisovan survival.
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anthrofuentes.bsky.social @anthrofuentes.bsky.social · 09/08/2026
"Why is anthropology so threatening to reactionaries?" excellent from @jontheanthroman.bsky.social rai.onlinelibrary.wiley.com/doi/10.1111/...
rai.onlinelibrary.wiley.com
<i>Why is anthropology so threatening to reactionaries?</i>
Jonathan Marks reads the committee's report on the humanities as an uncredited rehash of the 1990s science wars, a familiar quarrel with the academic left dressed as a defence of knowledge. Rather th....
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Caley Orr @caleyorr.bsky.social · 10/08/2026
"enhanced visual processing, not expansion of the frontal lobe, drove the major increases in neocortical size [in primates]." (from Editor's Summary)
doi.org
Fossil evidence favors a role for vision in the modular evolution of the primate neocortex
Neocortical expansion is a key innovation of crown primates, although fossil evidence for how the neocortex has evolved remains elusive. We studied neocortical evolution using virtual brain endocasts ...
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PaleoAnthropology @qafzeh.bsky.social · 10/08/2026
The ancient mixture in cave lion genomes @johnhawks.net open.substack.com/pub/johnhawk...
open.substack.com
The ancient mixture in cave lion genomes
Introgression is widespread among lineages of big cats. Our ancestors encountered one of the biggest products.
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PaleoAnthropology @qafzeh.bsky.social · 09/08/2026
How Neanderthal ancestry affects growth and muscle @johnhawks.net open.substack.com/pub/johnhawk...
open.substack.com
How Neanderthal ancestry affects growth and muscle
Study of a Neanderthal-derived haplotype of GHR show effects on height and lean body mass
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John Hawks @johnhawks.net · 30/07/2026
Interesting twist in a new paper: Introgression deserts aren't actually deserted. “Our findings suggest that ghost ancestry is often present in previously defined archaic deserts, providing additional context to putative Homo sapiens–specific selection.” www.science.org/doi/10.1126/...
science.org
Recovering signatures of archaic hominin introgression using ancestral recombination graphs
Admixture between modern humans and extinct hominins has shaped the genomes of present-day individuals, but reconstructing this history has been constrained by the scarcity of archaic samples and unad...
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PaleoAnthropology @qafzeh.bsky.social · 07/08/2026
www.newscientist.com/article/2582...
newscientist.com
The genome of a long-extinct ancient human is hiding within us | New Scientist
We all have bits of DNA from a long-lost “ghost ancestor” inside us – and by putting all the different bits together, we might be able to reconstruct their genome
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PaleoAnthropology @qafzeh.bsky.social · 07/08/2026
Neanderthal gene makes some modern humans taller and more muscular www.nature.com/articles/d41...
nature.com
Neanderthal gene makes some modern humans taller and more muscular
The ancient genetic variant is most common in people of South and East Asian ancestry.
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PaleoAnthropology @qafzeh.bsky.social · 07/08/2026
www.scientificamerican.com/article/nean...
scientificamerican.com
Your muscles could get a boost from Neanderthal genes
Most of the world’s population carries at least a little Neanderthal DNA
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Spencer Wells @spwells.bsky.social · 11/07/2026
‘This time, it’s the other way around’: how Indonesia is reclaiming the science of human history 💀🇮🇩 www.nature.com/articles/d41...
nature.com
‘This time, it’s the other way around’: how Indonesia is reclaiming the science of human history
After a massive restructuring of its research ecosystem, Indonesia is taking the lead on its own palaeontological research.
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Roberto Sáez @robertosaezm.bsky.social · 11/07/2026
Si el fds pasado no leíste el resumen, aquí tienes otra oportunidad: Paleoantropología: novedades 2º trimestre 2026 nutcrackerman.com/2026/06/30/p...
nutcrackerman.com
Paleoantropología: novedades 2º trimestre 2026
Como cada trimestre, aquí llega el resumen de las principales novedades publicadas en el ámbito de la paleoantropología, ordenadas cronológicamente según la antigüedad de los hallazgos estudiados. …
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Roberto Sáez @robertosaezm.bsky.social · 11/07/2026
Aprovechamiento estable y continuado del sílex en el sur de Pirineos entre 13,5 y 39 ka, con fuentes a +100 km. Variations in human ecodynamics in the southern Pyrenees: chert procurement and use at Cova Gran de Santa Linya during the Upper Paleolithic www.sciencedirect.com/science/arti...
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Roberto Sáez @robertosaezm.bsky.social · 11/07/2026
Qafzeh 25 (92-145 ka): probable lesión por objeto cortante, violencia interpersonal. Sobrevivió tras la herida, con posible recepción de cuidados. A taphonomic reassessment of Qafzeh 25 and its implications for violence, health and funerary practices www.nature.com/articles/s41...
nature.com
A taphonomic reassessment of Qafzeh 25 and its implications for violence, health and funerary practices - Scientific Reports
Scientific Reports - A taphonomic reassessment of Qafzeh 25 and its implications for violence, health and funerary practices
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 14/07/2026
Ancestral Origins and Genetic History of Tibetan Highlanders🏺🧪 pmc.ncbi.nlm.nih.gov/articles/PMC... Evidence of the co-existence of Paleolithic and Neolithic ancestries in the Tibetan gene pool, indicating a genetic continuity between pre-historical highland-foragers and present-day Tibetans.
A Sketch Map for the Origins and Demographic History of Sherpas and Tibetans
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Roberto Sáez @robertosaezm.bsky.social · 14/07/2026
Las diferencias cognitivas entre neandertales y humanos modernos encajarían en el rango encontrado en los humanos modernos, que generalmente no se considera significativo a nivel evolutivo. Neanderthal brain and cognition reconsidered
pnas.org
Neanderthal brain and cognition reconsidered | PNAS
Neanderthal endocrania are different in shape, though slightly larger in size than modern humans on average. These shape differences have long been...
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PaleoAnthropology @qafzeh.bsky.social · 14/07/2026
Study suggests humans and Neanderthals coexisted in same caves www.purdueexponent.org/news/nationa...
purdueexponent.org
Study suggests humans and Neanderthals coexisted in same caves
Early modern humans and Neanderthals may have lived together in the same caves, according to new research.
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PaleoAnthropology @qafzeh.bsky.social · 14/07/2026
www.smithsonianmag.com/smart-news/r...
smithsonianmag.com
Roughly 100,000 Years Ago, This Man Got Stabbed in the Face—and Survived. He's Likely One of the First Known Victims of an Attack With a Sharp Weapon
Researchers who investigated the remains of a young adult male found in the Qafzeh cave say the injury healed over time, which means the victim's community may have tended to him
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 06/07/2026
Taphonomic analysis at Liang Bua reveals the behavioral and technological capabilities of Homo floresiensis🏺🧪 @egveatch.bsky.social @brianapobiner.bsky.social , et al www.science.org/doi/10.1126/... Suggests not as behaviorally advanced and provides critical insights into the behavioral repertoire
Selected bone fragments showing marks made by H. floresiensis and Komodo dragons.
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Roberto Sáez @robertosaezm.bsky.social · 06/07/2026
(actualizado) Romito 2: un caso de enanismo en el Paleolítico superior estudiado con la Bioarqueología del Cuidado (updated) Romito 2: a case of dwarfism in the Upper Paleolithic studied with the Bioarchaeology of Care
wp.me
Romito 2: un caso de enanismo en el Paleolítico superior estudiado con la Bioarqueología del Cuidado
Actualizado enero 2026 [English version below] Romito 2 es el esqueleto de un individuo femenino que vivió hace unos 11.500 años en la región de Calabria, al sur de Italia. Su edad al morir era de …
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deathrevol.bsky.social @deathrevol.bsky.social · 06/07/2026
📢 New article: www.nature.com/artic... European Research Council (ERC) CENIEH
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 06/07/2026
Lucy, a remarkably complete Australopithecus afarensis, perhaps more than any other ancient relative, has challenged us to think deeply about what it means to be human. Three million years after Lucy walked upright in Africa, the inside story of another landmark journey🏺🧪 phys.org/news/2026-06...
An artist's conception shows human ancestors from a long-extinct species called Australopithecus afarensis. The first specimen of the species, known as Lucy. Michael Hagelberg / ASU Research Magazine
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Roberto Sáez @robertosaezm.bsky.social · 05/07/2026
Un elefante procesado en EAK (Olduvai) hace 1,78 Ma: implicaciones para el origen de la cooperación
wp.me
Un elefante procesado en EAK (Olduvai) hace 1,78 Ma: implicaciones para el origen de la cooperación
Viajemos a uno de mis periodos favoritos en la evolución humana: aquel en que algunos representantes de Homo tempranos comienzan a desarrollar comportamientos de cooperación. Se trata de grupos de …
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Roberto Sáez @robertosaezm.bsky.social · 05/07/2026
El hallazgo más antiguo conocido de sílex tratado térmicamente: Nauwalabila I (Australia) 40-45 ka. Earliest Lithic Heat Treatment in Australia is the World’s Oldest Known Treatment of Chert
link.springer.com
Earliest Lithic Heat Treatment in Australia is the World’s Oldest Known Treatment of Chert - Journal of Paleolithic Archaeology
We identify the oldest known example of systematic heat treatment of chert in the world. The specimens come from the base of one of Australia’s oldest archaeological sequences, Nauwalabila I, in…
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 06/07/2026
The brain lag effect is complicated Evolutionary lags in the primate brain size/body size relationship revisited🏺🧪 journals.plos.org/plosone/arti... Contrary to original lag hypothesis, finds brain/body ratio does not converge back on allometric regression line, but continues to evolve beyond it.
Residual of hominin/Pan contrast in Log10 brain volume regressed on contrast in Log10 body mass for individual fossil hominin species, plotted against time since Homo/Pan divergence at ~7 Ma.
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 06/07/2026
Evolutionary drivers of encephalization and facial reduction in the genus Homo🏺🧪 Mark Hubbe & Katerina Harvati @katharv.bsky.social www.nature.com/articles/s41... Highlighting the importance of environmental constraints and possibly cultural behaviors as core drivers of human evolution.
Neurocranial morphological variation across OTUs in the Homo sapiens lineage showing the morphological trends represented in the first four Principal Components and the centroid size, and their fit to the evolutionary models tested based on Akaike weights.
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PaleoAnthropology @qafzeh.bsky.social · 06/07/2026
Our ancient ‘hobbit’ cousins ate dragon leftovers www.nationalgeographic.com/science/arti...
nationalgeographic.com
Our ancient ‘hobbit’ cousins ate dragon leftovers
Researchers fed a Komodo dragon a goat to figure out if Homo floresiensis truly were the hunters they were originally thought to be.
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Paige Madison @fossilhistory.bsky.social · 01/07/2026
#OnThisDay in 1858, Charles Darwin and Alfred Russel Wallace's theory of evolution through natural selection was read aloud at a meeting of the Linnean Society. It was the first time the idea was ever presented to an audience.
Black-and-white photograph of an elderly Charles Darwin in profile, bald with a long white beard, wearing a dark coatBlack-and-white photographic portrait of an elderly Alfred Russel Wallace, seated, with a long white beard and round wire-frame glasses, wearing a dark velvet jacket and waistcoatScan of a 19th-century printed page headed 'On the Tendency of Species to form Varieties,' the joint 1858 paper by Charles Darwin and Alfred Wallace read to the Linnean Society, with introductory text signed by Charles Lyell and J.D. Hooker
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Roberto Sáez @robertosaezm.bsky.social · 28/06/2026
Evaluating the Evolvability of Paranthropus Cranial Morphology in Relation to Feeding Biomechanics onlinelibrary.wiley.com/doi/full/10....
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Roberto Sáez @robertosaezm.bsky.social · 29/06/2026
La rica historia del niño paleolítico Le Mura 1
wp.me
La rica historia del niño paleolítico Le Mura 1
Para empezar, ¿un niño del Paleolítico superior con ojos azules? El color azul de los ojos humanos se atribute a una mutación en un elemento regulador del gen HERC2, que inhibe la expresión del gen…
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Roberto Sáez @robertosaezm.bsky.social · 30/06/2026
Human subsistence in a montane ecotone habitat during the Lower Magdalenian c. 19,000–18,000 years ago: The case of El Mirón cave (Cantabria, Spain) www.sciencedirect.com/science/arti...
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Roberto Sáez @robertosaezm.bsky.social · 30/06/2026
Cierre de trimestre... Aquí llega el resumen de Paleoantropología: novedades 2º trimestre 2026 wp.me/p4Bi9E-6xp
wp.me
Paleoantropología: novedades 2º trimestre 2026
Como cada trimestre, aquí llega el resumen de las principales novedades publicadas en el ámbito de la paleoantropología, ordenadas cronológicamente según la antigüedad de los hallazgos estudiados. …
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Roberto Sáez @robertosaezm.bsky.social · 26/06/2026
Ancient DNA reveals a two-clanned matrilineal community in Neolithic China
nature.com
Ancient DNA reveals a two-clanned matrilineal community in Neolithic China - Nature
Analysis of ancient DNA, stable isotope data and archaeological evidence from the Fujia archaeological site in eastern China suggests it was populated by a matrilineal Neolithic community between…
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 26/06/2026
Findings overturn decades of assumptions about how – and where – primate lineage began. The radiation and geographic expansion of primates through diverse climates🧪 www.pnas.org/doi/10.1073/... Suggests earliest primates didn't originate in tropical forests but in cold, dry parts of North America.
The common ancestor of Primates was found in a cold climate within North America. (A), world paleomap with the Köppen-Geiger main climates of 66 Mya. White circles on the map are the posterior distribution of coordinates for the common ancestor (white circle on the tree). These coordinates were inferred using the Geo model with paleomap restrictions. We ran four Geo models, restricting the location to be either in North America, Africa, Asia, or Europe. (B), mean annual paleotemperature extracted from the posterior distribution of coordinates across each continent. The continental locations are ordered by their marginal likelihood inferred by steppingstones (numbers in squared brackets), with the best fit model on top given the Bayes Factor model comparison.
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Roberto Sáez @robertosaezm.bsky.social · 26/06/2026
#FossilFriday Reconstruction of the internal cranial base of an adolescent Homo erectus (Sinanthropus III). An enlightening on the hominids neural straightening, its embryonic modalities and its cognitive implications www.sciencedirect.com/science/arti...
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deathrevol.bsky.social @deathrevol.bsky.social · 26/06/2026
Cro-Magnon 1 - cranium. 𝘏𝘰𝘮𝘰 𝘴𝘢𝘱𝘪𝘦𝘯𝘴. Upper Palaeolithic - Gravettian. France #FossilFriday 
Courtesy of Musée de l'Homme, Paris @erc.europa.eu CENIEH #FECYT
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 25/06/2026
A unique and intriguing finding... Out of 20 individuals screened, analysis of the teeth from Homo naledi skeletons in the South African cave system found they were all female. Proteomic analysis of dental enamel from 20 Homo naledi individuals shows no male markers🏺🧪 www.cell.com/cell/fulltex...
The largest (left) and the smallest (right) skulls of Homo naledi found in the Rising Star cave system in South Africa. All specimens of H. naledi have been shown to be female.
(Image credit: Rising Star Program)
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Roberto Sáez @robertosaezm.bsky.social · 25/06/2026
¿Por qué somos la única especie de hominino con frente vertical?
wp.me
¿Por qué somos la única especie de hominino con frente vertical?
Una de las características más llamativas de Homo sapiens es nuestra frente alta y vertical. La combinación de una serie de rasgos nos distingue frente a otras especies humanas, tales como el cráne…
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Roberto Sáez @robertosaezm.bsky.social · 25/06/2026
Neanderthal Cranio-Cervical Features: Morphological Integration and Functional Evaluation of Their Early Appearance
onlinelibrary.wiley.com
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 25/06/2026
Genetic diversity of late Neanderthals in northwestern Europe🏺🧪 Alba Bossoms Mesa, @elenaessel.bsky.social, @mariesoressi.bsky.social, @janetk.bsky.social, @matejahajdi.bsky.social et al www.nature.com/articles/s41... Finds load did not accumulate, arguing against progressive genetic deterioration.
Temporal and geographical overview of the analysed Neanderthal remains.
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 25/06/2026
Investigating ancient human DNA preservation on cave walls and in rock art🏺🧪 Alba Bossoms Mesa @elenaessel.bsky.social, @janetk.bsky.social, @matejahajdi.bsky.social et al www.nature.com/articles/s41... Shows traces of human mtDNA and nuclear DNA can persist on cave walls for thousands of years.
Palaeolithic rock art figures sampled in this study.
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 25/06/2026
In 1928, Dorothy Garrod pioneered excavations at Hazar Merd Cave Renewed investigations are now refining the site's sequence Revisiting Hazar Merd Cave: 100 years after Dorothy Garrod’s excavations🏺🧪 Saman Heydari-Guran, Stefano Benazzi @boneslab.bsky.social et al www.cambridge.org/core/journal...
Above) interior view of Ashkawty Tarik Cave showing exposed stratigraphy during Dorothy Garrod’s 1928 excavation (after Garrod Reference Garrod1930, fig. 12b); below) present-day surface conditions in the cave; three Kurdish archaeology students stand in approximately the same locations as the individuals in the earlier photograph (photograph by S.H. Guran).
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Roberto Sáez @robertosaezm.bsky.social · 25/06/2026
Estimated probability of suitable conditions for the Neandertals for period 64 ka- 51 ka From Degioanni et al (2025) Climate change in Europe between 90 and 50 kyr BP and Neanderthal territorial habitability
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John Hawks @johnhawks.net · 24/06/2026
The first molecular evidence of Homo naledi from at least 20 individuals shows that none are male. I've taken a deep dive into how the paleoproteomics works, what it says about naledi relationships, and why this result is less surprising than it sounds. www.johnhawks.net/p/the-first-...
johnhawks.net
The first molecular data from Homo naledi
Protein data from the Rising Star cave system show the known sample of this species is entirely female.
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PaleoAnthropology @qafzeh.bsky.social · 24/06/2026
Why were mysterious ancient humans found in an African cave all female? | Science | AAAS www.science.org/content/arti...
science.org
Why were mysterious ancient humans found in an African cave all female?
Analysis of fossil proteins deepens mystery of the enigmatic Homo naledi
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Roberto Sáez @robertosaezm.bsky.social · 24/06/2026
(actualizado) ¿Un cuerpo evolucionado para la carrera o para la marcha? wp.me/p4Bi9E-3tV
wp.me
¿Un cuerpo evolucionado para la carrera o para la marcha?
Actualizado junio 2026 Tal como ocurre en todos los aspectos de la evolución (humana o no humana), tampoco sigue patrones lineales el crecimiento del cuerpo en el género Homo. El tamaño corporal es…
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Roberto Sáez @robertosaezm.bsky.social · 24/06/2026
A ver si esta campaña de Atapuerca hace necesario actualizarlo... Un posible Homo erectus en el oeste euroasiático hace 1,1-1,4 millones de años
wp.me
Un posible Homo erectus en el oeste euroasiático hace 1,1-1,4 millones de años
¿Recordáis el 8 de julio de 2022? Aquel día escribí que sería marcado como una fecha muy especial para la historia de la evolución humana, especialmente para los hallazgos en Atapuerca. Curiosament…
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Dr Rebecca Wragg Sykes @lemoustier.bsky.social · 24/06/2026
🏺 🧪 Thoughts on new Naledi info: - if results are correct it doesn't mean all individuals there are female, just sampled teeth - if there is strong female bias it's interesting but cultural burial is not the first thing I'd be thinking about - nobody comments on weirdness when 💀 samples are all ♂️
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