what about these 2013 papers
Genetic evidence does not support an etruscan origin in Anatolia
Francesca Tassi et al.
The debate on the origins of Etruscans, documented in central Italy between the eighth century BC and the first century AD, dates back to antiquity. Herodotus described them as a group of immigrants from Lydia, in Western Anatolia, whereas for Dionysius of Halicarnassus they were an indigenous population. Dionysius' view is shared by most modern archeologists, but the observation of similarities between the (modern) mitochondrial DNAs (mtDNAs) of Turks and Tuscans was interpreted as supporting an Anatolian origin of the Etruscans. However, ancient DNA evidence shows that only some isolates, and not the bulk of the modern Tuscan population, are genetically related to the Etruscans. In this study, we tested alternative models of Etruscan origins by Approximate Bayesian Computation methods, comparing levels of genetic diversity in the mtDNAs of modern and ancient populations with those obtained by millions of computer simulations. The results show that the observed genetic similarities between modern Tuscans and Anatolians cannot be attributed to an immigration wave from the East leading to the onset of the Etruscan culture in Italy. Genetic links between Tuscany and Anatolia do exist, but date back to a remote stage of prehistory, possibly but not necessarily to the spread of farmers during the Neolithic period.
Link
addressed on post#8 / 03-08-13
Tassi et al 2013
In this study, we tested alternative models of Etruscan origins by Approximate Bayesian Computation methods, comparing levels of genetic diversity in the mtDNAs of modern and ancient populations with those obtained by millions of computer simulations. The results show that the observed genetic similarities between modern Tuscans and Anatolians cannot be attributed to an immigration wave from the East leading to the onset of the Etruscan culture in Italy. Genetic links between Tuscany and Anatolia do exist, but date back to a remote stage of prehistory, possibly but not necessarily to the spread of farmers during the Neolithic period.
It simply states that the Tuscan - Anatolian link is older (pos. Neolithic) than the Historic Pelasgian migration recorded; How certain that is i dont know; and how the blonde Libyans are supposed to factor into all this (the Anatolian link / Tassi et al 2013) i also do not know;
what we need is ancient DNA from well identified Etruscans sepultures and even like that we are not sure the Etrucans nobility did not incorporate members of the autochtonous previous elite: it seems Etruscans were firstable a small sized elite population having taken the strong side over Villanova culture people, among whom there was surely already some heterogeneity so... and had they a well balanced males-females original population at first arrival? it looks as everybody have some agenda in these tudies?... I prefer, waiting more sure data, believe in an pre-indo-european speaking population (language close to one of the Caucasus ones?) from Western Anatolia or even from North Levant - as a whole the present days Toscan population shows less lonks with these eatsern countries than Southern Italians or Greeks -
your forgetting something important from the paper.
The Etruscans have been known to us in Italy from around 800BC ...............to today which = less than 3000 years.
The paper indicates that IF they came via anatolia there is a 4000 year gap between Anatolia and Italy times, which means, where did these Etruscans "hide" in this 4000 year period?
But the study does clearly confirm the Tuscan-Anatolian link just like previous studies before it;
It only does not (like previous studies before it) conclude and connect it to Herodotus and the Lydians but from way before that migration - pos. the Neolithic;
Genetic links between Tuscany and Anatolia do exist, but date back to a remote stage of prehistory, possibly but not necessarily to the spread of farmers during the Neolithic period.
Now all that is based on modern Tuscans not Etruscans;
Which could mean that the Pelasgians are virtually (not much surprise) of the same stock as the Neolithic pop. and thus just an additional boost;
You realize that one is temporal distance the other geographical? Just because there is a "time distance" when we don't know much about them, it doesn't mean they needed to be somewhere else than Lydia or Tuscany. They've could have been all the time in Tuscany. Just because we don't have any previous records it doesn't mean they couldn't exist there,...and of course they might have been anywhere else too.but the gap in years is too too much, they ( etruscans) must have lived somewhere between Lydia and Tuscany.
Also the Mesolithic Pelasgians seem only ancient pre-proto Greeks ( achaens) to me. did the etruscans live in these southern modern Greek lands?
The Etruscans are ultimately Pelasgians (Tyrsenoi);
Thucydides (IV/CIX) equates the Tyrsenoi with the Pelasgians that once inhabited Lemnos - which corresponds perfectly to the discovered Lemnos stele and its similar language to Etruscan on it;
Herodotus (I/XCIV) describes how the Tyrsenoi migrated from Lydia to the land of the Ombrici/Ούμπρι (i.e. Indo-Europeans Umbrians / Urnfield-Villanova) and the Pelasgians as a people are variously recorded (Homer/Herodotus and others) in Thessaly, Arcadia, Anatolia, Crete and Lemnos; Dionysius (I/XVIII) describes how a vast Pelasgian migration took place (11th cen BC) from Thessaly into Italy and how these Pelasgians allied and inter-mingled with the Aborigines (Umbrians);
The latest study Ghirotto et al 2013 - [30 Etruscan samples / 6 diff. sites]
http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0055519
Has revealed that the maternal lineage (mtDNA) of the Etruscan civilization is almost identical with that of Neolithic (European) farmers; Which would mean that either the Indo-European Umbrians (Ombrici/Ούμπρι) inter-mingled with the female Neolothic pop. and thus preserved that lineage or the Tyrsenoi from the East Medit. brought their own females and are essentially of the same stock as the Neolithic pop.; Something i see with the Raeti;
An amateur on the i-net managed to deduce most Etruscan mtDNA Hg's to be JT or U5;
http://forwhattheywereweare.blogspot.com.es/2013/02/guest-article-by-gail-tonnesen-comments.html
You realize that one is temporal distance the other geographical? Just because there is a "time distance" when we don't know much about them, it doesn't mean they needed to be somewhere else than Lydia or Tuscany. They've could have been all the time in Tuscany. Just because we don't have any previous records it doesn't mean they couldn't exist there,...and of course they might have been anywhere else too.
I agree on the Etruscan-Lemnian connection, but I'd advise caution on the usage of the term "Pelasgian", as that term meant a various number things to ancient authors, including the ancestors of the Greeks themselves. In the linguistic sense, it may mean "pre-Greek substrate", there is no connection with Etruscan. Whatever Pre-Greek languages (Minoan?) were spoken in Greece, Etruscan wasn't one of them.
I'm personally in favour of the idea that the Etruscans were immigrants from Anatolia (though where exactly there, is a lot less clear, but you should consider that the ethnic makeup of Anatolia was changed several times over), that probably arrived in Italy during the Bronze Age collapse in the eastern Mediterranean.
The Etruscans are ultimately Pelasgians (Tyrsenoi)
RSP Beekes: Pre-Greek, Leiden 2007
As to `Pelasgian' and related theories which assume an Indo-European substratum in Greece, these theories have failed, and I no longer mention them (in my etymological dictionary). The theory has been extensively discussed by Furnee (37-68). `Pelasgian' has done much harm, and it is time to definitely reject it. The latest attempt was Heubeck's `Minoisch-Mykenische' (discussed by Furnee 55- 66), where the material was reduced to some ten words; the theory has been tacitly abandoned.
Pelasgian is not an Indo-European language and neither is Thyrrenian nor Lemnian;
The Quote you Quoted is about Linguists being false at asserting an Indo-European substrate in Greece via the Pelasgians/Minoans;