One can not wish away the concept of legends of Lemuria ,Atlantis.
They are found in many a civilization’s legends,the civilizations set apart by distance and cultural practices.
Descriptions and references are found in Greek,Latin,Spanish, Nordic, Sanskrit and Tamil.
1.From the Hindu texts it may be inferred that it was inhabited by the descendants of Shiva, Ganesha and Subrahmanya.
Shiva in Atlantis .Shiva with Trident.
Tamil literature speaks of the great Tsunamis, repeatedly emphasized in Sangam Literature , about 5000 old and this is backed by the Puranas.
Or the Tamil literature might be backing up the Purana.
Lord Rama’s ancestor, Vaivasvatha Manu left from the Dravidian South for the Saraswathi valley and his successor’s founded the Ayodhya Kingdom.
Manu left by the Arabian sea route and traveled to the Sarasvathi river initially.
Shiva with his offspring Ganesha and Subrahmanya, referred to as Murugan in Tamil, left by the Arabian sea through the Arabian peninsula to settle down in the Europe, Africa and Latin American countries.
Manu’s descendants also spread towards the north and north-east through Iran, Russia and went as far as the Arctic.
The Rig Veda is reported to have been complied in the Arctic.
2.References found in the Hindu Texts indicate that the people who left by the Arabian sea through the middle east mingled with the local people in those area and so were treated as Milechas by the Sarasvati Valley people.
There seems to have been a constant war going on between these two Groups and those in the region of the Atlantis were referred to as Asuras, the powerful.
3.Asuras are different from the Rakshasas who lived in the southern part of thepresent India from SriLanka down wards, eastwards.
Ravana is one such Rakshasa.
This is mentioned in Tamil Literature while speaking about Lemuria Continent.
The Vedic and Purana texts refer them as Southerners, Dravida.
4.There have also been a clashes between the Lemurians and the Atlantis people.
This again is mentioned n the Puranas as the clash between the Asuras and Rakshasas.
5.In the Ramayana Sugreeva was asked to search for Sita in Peru and the Nazca lines are the Trishula Marks of Shiva.
Plato’s description of Atlantis.
But when the divine portion began to fade away in them, being diluted too often and too much by admixture with mortal blood, and the human nature began to preponderate, they became unable to control their behavior and became unseemly… and grew visibly debased…
Then, Zeus, the god of gods, who rules by law… seeing that an honorable race was in a most wretched state, and intending to punish them, that they might be purified and improve… gathered all gods together and spake as follows:…”…
There is a story which even you have preserved, that once upon a time Phaethon, the son of Helios, having yoked the steeds in his father’s chariot, because he was not able to drive them in the path of his father, burnt up all that was upon the earth, and was himself destroyed by a thunderbolt. Now, this has the form of a myth, but really signifies a declination of the bodies moving around the earth and in the heavens, and a great conflagration of things upon the earth recurring at long intervals of time: when this happens, those who live upon the mountains and in dry and lofty places are more liable to destruction than those who dwell by rivers or on the sea-shore; and from this calamity the Nile, who is our never-failing savior, saves and delivers us.
When, on the other hand, the gods purge the earth with a deluge of water, among you herdsmen and shepherds on the mountains are the survivors, whereas those of you who live in cities are carried by the rivers into the sea; but in this country neither at that time nor at any other does the water come from above on the fields, having always a tendency to come up from below, for which reason the things preserved here are said to be the oldest.
The fact is, that wherever the extremity of winter frost or of summer sun does not prevent, the human race is always increasing at times, and at other times diminishing in numbers. And whatever happened either in your country or in ours, or in any other region of which we are informed–if any action which is noble or great, or in any other way remarkable has taken place, all that has been written down of old, and is preserved in our temples; whereas you and other nations are just being provided with letters and the other things which States require; and then, at the usual period, the stream from heaven descends like a pestilence, and leaves only those of you who are destitute of letters and education; and thus you have to begin all over again as children, and know nothing of what happened in ancient times, either among us or among yourselves.
As for those genealogies of yours which you have recounted to us, Solon, they are no better than the tales of children; for, in the first place, you remember one deluge only, whereas there were many of them; and, in the next place, you do not know that there dwelt in your land the fairest and noblest race of men which ever lived, of whom you and your whole city are but a seed or remnant. And this was unknown to you, because for many generations the survivors of that destruction died and made no sign.
For there was a time, Solon, before that great deluge of all, when the city which now is Athens was first in war, and was preeminent for the excellence of her laws, and is said to have performed the noblest deeds, and to have had the fairest constitution of any of which tradition tells, under the face of heaven.’
Solon marveled at this, and earnestly requested the priest to inform him exactly and in order about these former citizens.
‘You are welcome to hear about them, Solon,’ said the priest, ‘both for your own sake and for that of the city; and, above all, for the sake of the goddess who is the common patron and protector and educator of both our cities. She founded your city a thousand years before ours, receiving from the Earth and Hephaestus the seed of your race, and then she founded ours, the constitution of which is set down in our sacred registers as 8000 years old.
As touching the citizens of 9000 years ago, I will briefly inform you of their laws and of the noblest of their actions; and the exact particulars of the whole we will hereafter go through at our leisure in the sacred registers themselves. If you compare these very laws with your own, you will find that many of ours are the counterpart of yours, as they were in the olden time.
In the first place, there is the caste of priests, which is separated from all the others; next there are the artificers, who exercise their several crafts by themselves, and without admixture of any other; and also there is the class of shepherds and that of hunters, as well as that of husbandmen; and you will observe, too, that the warriors in Egypt are separated from all the other classes, and are commanded by the law only to engage in war; moreover, the weapons with which they are equipped are shields and spears, and this the goddess taught first among you, and then in Asiatic countries, and we among the Asiatics first adopted.’