Now that I have provided a general overview of the global pattern of human evolution and migration. Let us look back at South Asia.
Glimpses of Pre-Historic South Asia
At around 48,000 years ago a new and revolutionary form of stone technology called micro-lithic or micro-blade technology suddenly appears in India and spread to every corner of the subcontinent by 38,000 years. Most researchers today date the arrival of modern humans into (at least) Central, South and Eastern India with the appearance of microlithic stone technology and sudden disappearance of previous types.
The oldest dated site is Mehtakheri in Madhya Pradesh from where hundreds of well developed micro-blade stone tools have been recovered.
Stone Tools in India Have Implications for Early Dispersal of Modern Humans Out of Africa, Say Researchers
Medium and small sized stone tools and points used in everything from needles to spear and arrow points are the hallmark of microlithic technology.
The researchers say:-
The researchers found that the assemblages dated as far back as 48,000 years ago, making these the earliest known microblades found in India. Their finds challenge current thinking by some scholars that the technology was developed locally in India around 35,000 years ago and not introduced to the area by modern humans migrating from outside of India. "Optical dates reported here for Mehtakheri for microblade technology establish that this technology was continuously present in the Indian Subcontinent from 48 ka to 3 ka," reports Mishra, et al. "This is a longer duration than for any other part of the world. Absence of any precedents for blade technology in the Indian Lower and Middle Palaeolithic [before about 50 - 60,000 years ago] make it difficult to consider that this technology developed locally."*
The microlithic technology is a characteristic hallmark of hunter-gatherer lifestyle of modern humans in India and continue right upto 3000 years ago. Microlithic sites such as in Mehtakheri crop up in East India (Purulia 35,000-24,000 years ago) and even in Sri Lanka (Batadomba-Lena 36,000 years ago) complete with hearth, habitation debris, postholes, ochre (for decoration), marine shell ornaments etc. Overall the technological and socio-cultural repertoire is the same for modern humans who, finally push into Europe replacing the Neanderthals and also African technology of that period. Given the fact that modern humans were already in Asia from 100,000 years, this 50,000-35,000 period can be viewed as the first cultural revolution that swept the globe with its microlithic technology, cave art and boat building technology (humans reach Australia for the first time) . Once again the technological complex first arose in Africa (numerous sites in East and South Africa dated to around 60,000-55,000 years ago) and spread quickly through Middle East into South Asia and westward into Europe.
Genetic and archaeological perspectives on the initial modern human colonization of southern Asia
Of course the modern-human stone age culture not only produced stone tools and shell ornaments, they also produced copious amounts of rock art, preserved both in Europe and in India. The famous cave art of Bhimbetka are very well known, but thousands of other sites abound throughout India.
Here is a brief glimpse into the social and cultural life of these ancient south asian people as they expressed them (figures from link below)
Indian Rock Art - The Rock Art of Central India
A dancing scene
Glimpses of Pre-Historic South Asia
At around 48,000 years ago a new and revolutionary form of stone technology called micro-lithic or micro-blade technology suddenly appears in India and spread to every corner of the subcontinent by 38,000 years. Most researchers today date the arrival of modern humans into (at least) Central, South and Eastern India with the appearance of microlithic stone technology and sudden disappearance of previous types.
The oldest dated site is Mehtakheri in Madhya Pradesh from where hundreds of well developed micro-blade stone tools have been recovered.
Stone Tools in India Have Implications for Early Dispersal of Modern Humans Out of Africa, Say Researchers
Medium and small sized stone tools and points used in everything from needles to spear and arrow points are the hallmark of microlithic technology.
The researchers say:-
The researchers found that the assemblages dated as far back as 48,000 years ago, making these the earliest known microblades found in India. Their finds challenge current thinking by some scholars that the technology was developed locally in India around 35,000 years ago and not introduced to the area by modern humans migrating from outside of India. "Optical dates reported here for Mehtakheri for microblade technology establish that this technology was continuously present in the Indian Subcontinent from 48 ka to 3 ka," reports Mishra, et al. "This is a longer duration than for any other part of the world. Absence of any precedents for blade technology in the Indian Lower and Middle Palaeolithic [before about 50 - 60,000 years ago] make it difficult to consider that this technology developed locally."*
The microlithic technology is a characteristic hallmark of hunter-gatherer lifestyle of modern humans in India and continue right upto 3000 years ago. Microlithic sites such as in Mehtakheri crop up in East India (Purulia 35,000-24,000 years ago) and even in Sri Lanka (Batadomba-Lena 36,000 years ago) complete with hearth, habitation debris, postholes, ochre (for decoration), marine shell ornaments etc. Overall the technological and socio-cultural repertoire is the same for modern humans who, finally push into Europe replacing the Neanderthals and also African technology of that period. Given the fact that modern humans were already in Asia from 100,000 years, this 50,000-35,000 period can be viewed as the first cultural revolution that swept the globe with its microlithic technology, cave art and boat building technology (humans reach Australia for the first time) . Once again the technological complex first arose in Africa (numerous sites in East and South Africa dated to around 60,000-55,000 years ago) and spread quickly through Middle East into South Asia and westward into Europe.
Genetic and archaeological perspectives on the initial modern human colonization of southern Asia
Of course the modern-human stone age culture not only produced stone tools and shell ornaments, they also produced copious amounts of rock art, preserved both in Europe and in India. The famous cave art of Bhimbetka are very well known, but thousands of other sites abound throughout India.
Here is a brief glimpse into the social and cultural life of these ancient south asian people as they expressed them (figures from link below)
Indian Rock Art - The Rock Art of Central India
A dancing scene