'In the Valmiki Ramayana, Sundara-Kanda (or Book 5), Chapter 4 | Sanatana Dharma Stories & Mysteries

'In the Valmiki Ramayana, Sundara-Kanda (or Book 5), Chapter 4, verse 27, [Gita Press, Gorakhpur, India] it explains that when Hanuman first approached Ravana’s palace, he saw the doorways surrounded by horses and chariots, palanquins and aerial cars, beautiful horses and elephants, nay, with four-tusked elephants decked with jewels resembling masses of white clouds.
Elsewhere in the Valmiki Ramayana, Sundara-Kanda (or Book 5), Chapter 27, verses12, an ogress named Trijata has a dream of Lord Rama, which she describes to the other demoniac ogresses upon awakening. In that dream she sees Rama, scion of Raghu, united again with Sita. Sri Rama was mounted on a huge elephant, closely resembling a hill, with four tusks.
(The question is how could there be a mention of the elephants with four tusks unless Valmiki and the people of his era were familiar with such creatures? A quick search on the Encarta Encyclopedia will let us know that these four-tusked elephants were known as Mastodontoidea, which are said to have evolved around 38 million years ago and became extinct about 15 million years ago when the shaggy and two tusked Mastodons increased in population.”)
Valmiki does not lie.
His facts check out in Geographical descriptions and astronomical events.'
This finding dates Ramayana beyond one million years!
Now a recent study by researchers have unearthed evidence that proves the information by cross checking the Flora described by Valmiki in Ramayana in the areas traveled by Lord Rama and described in the Ramayana.
Source.https://ramanan50.wordpress.com/.../rama-date-one.../
'182 plants (including flowers, trees, fruits) mentioned in the Ramayan have been found to be true. M Amrithalingam and P Sudhakar, the two botanists working with the CPR Environmental Education Centre, Chennai, said they could confirm the existence of the flora and fauna mentioned by Valmiki in the Ramayan.
“We tracked the route travelled by Lord Ram, Sita and Lakshman from Ayodhya in the north to south as part of their exile to the forest for 14 years. To our surprise, we could identify all the plant species in the Ramayan mentioned by Valmiki along this route,” Amrithalingam told The Pioneer. As a taxonomist, Sudhakar confirmed the plant variety with their Sanskrit and Latin names.
The duo commenced their journey from Ayodhya and reached Chitrakuta’s tropical and deciduous forest. “Valmiki knew his flora, fauna and the geography. What we found was that the same flora and fauna existed in the same places as written in the epic,” pointed out Nanditha Krishna, director, CPREEC, who supervised the project.
According to Krishna, the Ramayan is geographically very correct. “All sites in their route are still identifiable and has continuing traditions . It is not possible for a person to just write something out of his imagination and fit it into local folklore for greater credibility. Valmiki has not erred anywhere while specifying the plant species, flowers and wild animals,” she said.
Sudhakar pointed out that in the Ramayan, Ram, Sita and Lakshman were warned to be cautious while they entered Dandakaranya forests. “This forest had lions and tigers. Now there are no lions in the area. This is because they were killed by poachers over the centuries. But the rocks in the famous Bhimbetka has prehistoric paintings of lion and tigers together which confirm Valmiki’s observation,” he said.
Amrithalingam and Sudhakar journeyed from Dandakaranya to Panchavati and Kishkinda. “We found that Kishkinda has a dry and moist climate which synchronises with what Valmiki has authored,” said Amrithalingam.
( http://www.dailypioneer.com/.../ramayan-era-plants-bear... )
Detailed research paper.
'The article presents a list of plants mentioned in Ramayana one of the two great epics of this country which has been compiled and the probable equivalent botanical names have been fixed. This study will be useful to the botanists, palaeo – botanists, ethonobotanists, foresters, naturalists and environmentalists as well. '