Berun, Okham's Razoris not a gift from God, only a methodologic way I practize too. Itcan be disproved sometimes.
What have weconcerning Iberia ?
- a Chalco popconcentrated in South Portugal and South Spain, for the most, notonly, it's true.
- in SW Iberia since3000 BC this Chalco pop seems divided into more than a culture :BBs and others.
- BB did not mix atfirst with the other Chalco pops.
- we cannot say ALLthe settlements were of BB origin, far from that, even in SWPortugal.
[FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]ofsome papers :[/FONT]
[FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]« Infact, the archaeological sites with Bell Beaker remains are veryscarce in the Meseta Central of the Iberian Peninsula.[/FONT]«
« [FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]Inthe abstract of the archeological paper, it is stated "weconclude that in the Lower Estremadura (one of the most importantregions in Europe for the discussion of the origin and diffusion ofBeaker "phenomemon") the Beaker social formation with itsown distinct cultural characteristics coexisted with localChalcolithic cultures although never merged with them.' »[/FONT][FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif][/FONT][FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]ME :This seems concerning the first stage of Bbs.[/FONT][FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]Atthe opposite some scholars think they incorporated themselves [/FONT][FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]inother cultures [/FONT][FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]veryeasily in later times and places. [/FONT][FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif]Wesee that in the physical differences between Worms and British BBS.[/FONT][FONT=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif].[/FONT]
- an increase in popin South seems proved but was not linear/continual. I red thata demic boom/bust occurred in Iberia between 5300/5150BC (decline ofCardial, starting of Epicardial) and that the Chalco/Bronze perioddid not change things in an appreciable proportion as a whole.
- Someconcentrations of pop can be linked to change in occupation of lands,with half-deserts countryside and urbanism.
- some kinds ofsettlements are rather « short » time ones, seemingly forprospection, and don't prove strong demography.
- BB in Southadopted or had already the same burying habits as the Neolithicprecursors, very dissimilar from the CWC and N-BBs habits.
- you cannot findarcheologic traces of BB come by lands from East, but you cannot findother routes for them as a huge pop whatever thedirection; it seems they settled here and there after travels by seaand through rivers, going forwards rather than expanding all around ;by the way, a stage of Vucedol (around 3000 BC) has been proposed bysome Czech scholars as prototypes for the BBs pottery ;Whatever the dubious « strong » increase in pop size, Idoubt they could have produced a so huge pop by themselves, when wesee their relative small pop allover density compared to others inIberia.
- BBs did not begindominate S and SE Spain before the 2200 BC, spite being close to itsince the 3000 BC ; were they so strong, in fine ?Nevertheless they were already in Germany about the 2500 BC. ?Have we archeologic proofs of a huge move through W Europe at thesedates ? rather infiltration. The BB settlements in Provence andRhône proximity were found among other cultures if I red well.
- BBs of Germany,spite very « largely spred » concerning auDNA in PCAs arecloser to North-Central Europeans than to Iberians of today as amean, being even farther from the Chalco Iberians. The impression isthat « northeastern autosomes » came into Iberia fromCentral Europe through France ; If the first BBs of S-Iberiawere the Y-R1bs promotors we are obliged to imagine there has been ahuge back move into Iberia after first expansion. Traces ?
- For me we have infront of our eyes the development of cultural traits among otherstraits, and passed from an original culture to some other culturesafter an « observation round » of some centuries. Surelygenuine BBs existed at first stage, found more easy conditions tosettle in W Iberia and pace by pace took stronger foot there andimposed some kind of culture/religion to the local pops beforebeing demically swallowed by them. It's very possible this localpopulation was - roughly said – of Atlantic type (« autochtones »of Mesolithic + Cardial + Megalithers, say close to modern Basquesminus 'gedrosia'?). We cannot put the mt-H increase only on theaccount of BBs moves in Europe. MtH(1&3) were surely wellimplanted in Portugal and Atlantic Europe since Neolithic, maybe LateMesolithic or even earlier in some regions (we lack anDNA fromwestern shores of Europe as a whole, you noticed it, but we haveancient Basques and Cantabrians mt-DNA) ; Megalithers and local« partners »seem having had some weight until Germanybefore BBs appeared there. Yet, Gurgy people (46) had 34,7% mt-H around 4900/4500 BC and there were not on the Atlantic shores and it was before the apparent megaliths W >> E expansion.
I think BBs are among the technical (andpolitical as elite) far promotors of Atlantic Bronze Age ?. Buttheir second way* to Germany or at least one of the ways of theirartefacts , across France (Loire/Liger and Burgundia) was alreadypractized by Atlantic Megalithers before them (I propose : a lotof Y-I2a + mtH1/3 + mtU5?). Itseems CWC in the Netherlands, by instance, did not mix immediatelywith Megalithers of Holland shores AND DID NOT TAKE the better placesthere, which explains the CWC relative lack of mt-H. So Westmt-H could be older in Germany than first BBs there ;
Shortly : BBselite were not so numerous, and they move quickly enough (2800/2500BC?) here and there, and finally were incorporated among other eliteshere and there in Western Europe, more often proto-Celtic. It seemsto me they never colonized entire inlands of some great size spitethey mastered high strategic places. I take as support the seeminglyvery bigger sign of pop density the settlements of Western Europemegaliths from 4000 BC onwards. I cannot figure out a hugecolonization move from SW Iberia to Central and Northern Europe atBBs times. What had BBs more than other pops tu produce a demicboom ? We see in Iberia rather successive periods with localbooms and declines in population. We need mt-H subclades for BBs, weneed Atlantic Façade people anDNA.
SO: first BBs can be "locals" of Portugal so the rich mt-H, OR males came from elsewhere picking local wives: rich mt-H; the problem of mt-H in Central Europe is not surely resolved nevertheless; your interesting post about Baleares (thanks) can only prove BBs came with rather western Iberian females there, at first sight; is Germany the same story?
Wait and see. I'm longing as you to new results