1. Layla teppe was made by hunter gathers in central trukey 11,000-12,000ybp. maykop where farmers and bronze makers in the north caucus many miles away and existed from 5,700-4,500ybp after the being of indo european languages and way way after Layla teppe no way can u assume they are related they are not.
2. There is no evidence of Tocherians being Antolian they where very well known for red hair and light eyes.
tocherian buddhist monk 600ad he is the one with red hair
Also Indo Iranian languages culture ancestral culture is Yamna which was in the steppes we have 6,000 year old DNA from yamna scientist have not released full results all they said is they where white and had mainly brown eyes. also 3,800 year old indo Iranian remains had mainly light hair and eyes there is no doubt geneticalley they had a European origin meaning they came from the steppe not Anatolia. Also there is a trace of European aust dna in indo Iranian speakers that does not exist in their neighbors like Kurdish have 5% north euro in globe13 aust dna test Assyrians who live right next to them have 0%.
3.I dont know how true what ur saying is but i wonder if that mean sumerian is related to Indo European. Because they did not speak a semetic language possibly they came north from there near the caucus where R1b spread to the steppes from. Possibly this also means Indo European language began around the caucus with R1b P297.
4. so what it is still not a kugren.
no maciamos new map makes alot more sense it swent through the southern steppe to the balkens to western europe and turkey which is where hittites come from.
also the strong connection with red hair and r1b l11.p310 in western europe points to a european origin not antolian. also since red hair was popular in indo iraniens who migrted from the steppe. also red hair today is 15-20% in udmurts who live in volga Russia a area where yamna culture existed. also udmurts speak a uralic language yamna culture was conquered by uralic cultures 5,000-4,000ybp their remains ahd mainly brown eyes just like udmurt so they most likely mainly decend from very early indo european yamna culture and steppe people spread red hair with indo european languages.
also maciamo oriignally said it went from the steppe to turkey but it first came from the steppe.
1) Leyla teppe in arts , technology, burial rituals is considered as mother of Maykop.
Leyla teppe people moved to Maykop,
is a fact.
2) I speak about Tocharian Mummies, they were R1a, but Tocharian language belongs to the Anatolian branch with Hettit. Tocharians were an Anatolian/ minor-Asian south-West of Layla teppe population that moved to Steppe,
is a Fact. just search the time.
3) Summerian is an isolated language, probably a language of farmers. yet in IE, even in far enough we see some connectivity, that is either cause due to farming Booming in Neolithic times, either cause IE before the entrance to Maykop pass from fertile crescent, (combine it with Gedrosian component,)
4) Burring the dead with Arms, daily things, in position with crossed hands is a Varna culture, a balkanic one,
the Gold in Tomps starts from Varna/Vinca passes to Anatolia / minor Asia. and passes to steppe.
Before 10 years we all believe that Golden burial masks was an Egyprian custom, and Myceneans took it from them today we know that went from Balkans (Vinca/Varna) to Egypt.
is a fact
As you see the only evidence of IE language being a North of Caucasos steppe language is just the arsenic bronze road.
is a fact, that passes from Caucas to North of Black sea to Cotofeni Vatin Vucocar.
But the fracture does not quide us in Steppe of Eurasia, but in Maykop Caucasos (Gibutas).
but considering Maykop as a Layla teppe colony we solve all previous questions even the Gedrosian component, in far away IE speaking populations.
your only answer is that if IE speakers were steppe people, they learn all their techonology, rituals, way of life and took Gedrosian comp. from Maykop and spread it to Europe and India, meaning that kurgans is not a IE culture mark, but only Arsenic bronze.
BESIDES IE WERE NOT HUNTERS GATHERRERS, BUT ROAMING STOCK BREEDERS.
A good spark to start thinking is R1a diversities in Aimos peninsula (Balkans),
We all admit that is sink phenomenon,
but if it is not? how many scenarios can be done, and how many collapse?
things are more simple, yet more complicated,
after the discoveries of leyla teppe, varna, and linguistics of tocharian, Kurgan theory is not enough, to find the origin of IE speakers, and Arsenic bronze road is just an indicator of Europe's comquer by IE speakers.
Yet we do not know the language of Vinca or varna speakers, we asume that did not spoke IE by working the changes of IE language, (glottochronology)