Tag Archive for 'Eurasia'

A compilation of evidence for ancient chickens in Central Asia: SEM images of a Bash Tepa egg shell, emphasizing morphologically distinct breathing pores at magnifications x30 (a), x150 (b), x750 (e, f); (c) a ceramic egg with clay balls from Bukhara dating between the tenth and twelfth centuries CE; (d) the Sophytes coin from Bactria in 300 BCE; (g) a fragment of an ossuary from Bash Tepa dating to the last centuries BCE, with an apparent chicken on the top; (h) a selection of eggshells from the Bukhara site, showing color (essentially all white) and burning, which was evident on many of the shells. Image credit: Peters et al., doi: 10.1038/s41467-024-46093-2.

Study: Chickens Were Widely Raised across Southern Central Asia as Early as 400 BCE

Apr 2, 2024 by Enrico de Lazaro

The origins and dispersal of the chicken (Gallus gallus) across the ancient world is one of the most enigmatic questions regarding Eurasian domesticated...

Birch composite frame saddle from Urd Ulaan Uneet, Mongolia (top left) and an artist’s reconstruction. Image credit: P. Lopez Calle.

1,600-Year-Old Wooden Saddle Unearthed in Mongolia

Dec 15, 2023 by Enrico de Lazaro

New archaeological discoveries from Mongolia show that, despite a fragmentary archaeological record, horse cultures of the eastern Eurasian steppe were...

Talpa hakkariensis, holotype. Image credit: Gündüz et al., doi: 10.1093/zoolinnean/zlad049.

Cryptic New Species of Mole Discovered in Turkiye

Dec 11, 2023 by Enrico de Lazaro

A new species of the mole genus Talpa has been identified in eastern Türkiye (Turkey) by a team of reseachers from Ondokuz Mayıs University, Indiana...

Comparisons of Neanderthal genomes to anatomically modern human (AMH) genomes show a history of Neanderthal-to-AMH introgression stemming from interbreeding after the migration of AMHs from Africa to Eurasia. All non-sub-Saharan African AMHs have genomic regions genetically similar to Neanderthals that descend from this introgression. Regions of the genome with Neanderthal similarities have also been identified in sub-Saharan African populations, but their origins have been unclear. To better understand how these regions are distributed across sub-Saharan Africa, the source of their origin, and what their distribution within the genome tells us about early AMH and Neanderthal evolution, Harris et al. analyzed a dataset of high-coverage, whole-genome sequences from 180 individuals from 12 diverse sub-Saharan African populations. Image credit: Holger Neumann / Neanderthal Museum.

Neanderthals Interbred with Now-Extinct Lineage of Early Modern Humans Over 250,000 Years Ago

Oct 20, 2023 by News Staff

Approximately 6% of the Altai Neanderthal genome was inherited from an ancient lineage of anatomically modern Homo sapiens that migrated from Africa to...

An artist’s illustration of hominins arriving in a multi-biome mosaic landscape. Image credit: Center for Climate Physics, Institute for Basic Science.

Homo sapiens Dispersed from Africa into Eurasia via Well-Watered Jordan Rift Valley: Study

Oct 4, 2023 by News Staff

Our species, Homo sapiens, dispersed from Africa into Eurasia multiple times in the Middle and Late Pleistocene. According to new research led by Shantou...

Graecopithecus freybergi lived 7.2 million years ago in the dust-laden savannah of the Athens Basin. This view from Graecopithecus freybergi’s place of discovery, Pyrgos Vassilissis, to the southeast over the plain of Athens and under a reddish cloud of Sahara dust; in the background: Mount Hymettos and Mount Lykabettos. Image credit: Velizar Simeonovski.

8.7-Million-Year-Old Fossil Suggests Ancestors of Humans and African Apes Evolved in Europe

Aug 24, 2023 by News Staff

The fossilized remains of the Miocene-period ape species Anadoluvius turkae have been unearthed at the paleotological site of Çorakyerler in central Anatolia,...

Ruan et al. demonstrate how glacial cycle variability synchronized hominin habitat overlap, Denisovan-Neanderthal interbreeding, and early human gene flow. Image credit: Axel Timmermann.

Climate Shifts Orchestrated Interbreeding between Neanderthals and Denisovans, New Study Says

Aug 15, 2023 by News Staff

Looking at habitat overlap for Neanderthals and Denisovans, Pusan National University researcher Jiaoyang Ruan and colleagues found patterns of interbreeding...

Ancient humans. Image credit: sjs.org / CC BY-SA 3.0.

Ancient DNA Sheds New Light on Human Evolution during Out-of-Africa Migration

May 24, 2023 by News Staff

The dispersal of anatomically modern Homo sapiens out of Africa and across Eurasia provides a unique opportunity to examine the impacts of genetic selection...

Overview of the non-destructive DNA extraction method: (a) workflow of the gradual, non-destructive DNA extraction method using sodium phosphate buffer at elevated temperatures; (b) four 3D surface texture measurements indicated on the outline of a tooth used for testing before and after non-destructive DNA extraction showing no substantial surface alterations; (c) photographs of the Denisova Cave tooth pendant before and after cleaning and non-destructive DNA extraction. Image credit: Essel et al., doi: 10.1038/s41586-023-06035-2.

Scientists Extract Human and Deer DNA from Paleolithic Pendant Found in Denisova Cave

May 4, 2023 by News Staff

Application of a novel non-destructive DNA extraction method to a Paleolithic deer tooth pendant from Denisova Cave, Siberia, resulted in the recovery...

An illustration of an adult male woolly mammoth (Mammuthus primigenius) navigates a mountain pass in Arctic Alaska, 17,100 years ago. Image credit: James Havens / University of Alaska Museum of the North.

Woolly Mammoths Carried Highly Evolved Genes Related to Hair, Skin, Fat Metabolism, and Immunity

Apr 10, 2023 by News Staff

In new research, scientists analyzed 23 ancient genomes of woolly mammoths (Mammuthus primigenius), including one of the oldest known specimens at 700,000...

Fragment of a polychrome tomb-painting (before 1350 BCE, today in the British Museum) representing Nebamun, standing in a small boat, fowling and fishing in the marshes, his wife stands behind and his daughter sits beneath, he holds a throw-stick in one hand and three decoy herons in the other, his cat is shown catching three of the numerous birds. Image credit: Marcus Cyron / British Museum.

Cats Were Domesticated in Near East, Genetic Study Suggests

Dec 6, 2022 by News Staff

Cat domestication likely initiated as a symbiotic relationship between wildcats and the peoples of developing agrarian societies in the Fertile Crescent....

A Neanderthal father and his daughter. Image credit: Tom Bjorklund.

Ancient Genomes Provide Insights into Social Organization of Neanderthals

Oct 19, 2022 by Enrico de Lazaro

Paleoanthropologists have explored the social organization of Neanderthals using ancient nuclear, Y-chromosomal and mitochondrial DNA data from the remains...

Bergström et al. provide insights into long-standing questions on the origin of dogs. Image credit: Jessica Rae Peto.

Dogs were Domesticated in Eastern Eurasia, Ancient DNA Study Suggests

Jun 29, 2022 by News Staff

The gray wolf (Canis lupus) was the first species to give rise to a domestic population, and they remained widespread throughout the latest Ice Age when...

Cave lions painted in the Chauvet Cave, France.

Ancient Lions and Bears Colonized North America in Multiple Waves, DNA Study Says

Jan 4, 2022 by News Staff

Researchers from the University of Adelaide and elsewhere have sequenced and analyzed mitochondrial DNA from fossils of cave lions (Panthera spp.) and...

Dorsal views of the 41,500-year-old decorated ivory pendant from Stajnia Cave, Poland. Image credit: Antonino Vazzana / BRAVHO Lab, Bologna University.

41,500-Year-Old Mammoth Ivory Pendant Found in Poland

Nov 26, 2021 by News Staff

The 41,500-year-old oval-shaped pendant from Stajnia Cave in Poland is the oldest decorated jewelry found in Eurasia. Dorsal views of the 41,500-year-old...

Fordham et al. revealed a 20,000-year pathway to the extinction of the woolly mammoth (Mammuthus primigenius). Image credit: Mauricio Anton.

Study: Humans Played Significant Role in Extinction of Woolly Mammoths

Nov 11, 2021 by News Staff

New research shows that the role of humans in the extinction dynamics of the woolly mammoth (Mammuthus primigenius) began well before the Holocene epoch,...

Homo bodoensis had a pan-African distribution with the peripheral range extending into the eastern Mediterranean (Southeast Europe and the Levant) from which it could have contributed to the repopulation of European (and possibly Central and East Asian) demographic sinks after the glaciations. Image credit: Ettore Mazza.

Meet Homo bodoensis, New Species of Human Ancestor

Oct 29, 2021 by News Staff

Homo bodoensis lived in Africa during the early Middle Pleistocene, around 500,000 years ago, and was the direct ancestor of the Homo sapiens lineage;...

Librado et al. pinpoint the Western Eurasian steppes, especially the lower Volga-Don region, as the homeland of modern domestic horses. Image credit: Devanath.

Horses Were First Domesticated in Western Eurasian Steppes More Than 4,000 Years Ago

Oct 21, 2021 by News Staff

In a study published this week in the journal Nature, scientists analyzed ancient horse genomes from all suspected domestication centers, including Iberia,...

A paleoartist’s reconstruction of the three extinct species whose genomes were sequenced by Liu et al.: in the foreground is a Siberian unicorn (Elasmotherium sibiricum), and close behind are two Merck’s rhinoceroses (Stephanorhinus kirchbergensis); in the far background is a woolly rhinoceros (Coelodonta antiquitatis). Image credit: Beth Zaiken.

Ancient and Modern DNA Reveals Evolutionary History of Rhinoceros Family

Aug 25, 2021 by News Staff

Researhers have sequenced the genomes of two living and three extinct rhinoceros species and compared them to existing data from the remaining three living...

The fossilized remains of the Nesher Ramla hominin. Image credit: Tel Aviv University.

Nesher Ramla Hominin: Previously Unknown Type of Homo Discovered

Jun 25, 2021 by News Staff

The Nesher Ramla hominins lived between 420,000 and 120,000 years ago in the Middle East and had a distinctive combination of Neanderthal (especially the...

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