 Dzień dobry wszystkim. Liniaroban Potere culture jest najpierw najpierw nieolitym kultury w Polsce. I sztuczną część w Polsce była w terenie pierwszej kolonizacji LBK i początek tej kultury w Polsce stylistycznie jest w środku pierwszej kolonizacji LBK w Europie. W Polsce nazywamy to Gniechowice FACE. Ale niestety nie mamy so many sites from this phase and not so many excavated sites. So exactly we don't know not much about economy of this phase and we know only a part of house construction from this phase. So that's why it was an idea to make a project which show us economy and stillments from this oldest phase in Poland. And the first we should choose the site then make excavation and collect as much data as possible. So we try to choose the site on the base of test trenches from before few years and we choose the site Gwozdziec mainly on the base of finds and very good preservation of botanical remains and because it seems to be separate area for the oldest phase and the next phase so it was possibility that this area of oldest phase settlement is not destroyed by younger features. And we start with research from survey and geophysical research. It was at spring 2016 and then next at summer we start with excavation. Here you can see our first trench and here is area from 2016 and 17. It was about 20 hours. And the most important discovery from this trench it was the house construction from the oldest phase. It was difficult for the old phase and it was complex of all household. And here on the map you can see distribution of features and artefacts so you can see the house in the middle surrounded by features and part with cultural layer with features and artefacts under this layer and artefacts so it was really much of pottery, flints and stone artefacts. Here you can see examples of post holes. It was good preservation but not very good visible because it's a mountain source but in reality it's difficult. Here you can see some examples of the various features and the next. And we make some C14s and it shows us the beginning of this settlement at this phase, the oldest phase about 5,350. A bit earlier than older excavation about 100. And here you can see examples of very characteristic pottery for this phase and here. And generally the set of vessels it was medium and thick-walled vessels bowls, wide open bowls bowls on empty foot wide and deep engraved lines as ornament. So it's very, very typical for the oldest phase for LBK. And during this excavation, as I said we collect as much data as it's possible so we also search for clay for raw material to make analysis for pottery. And generally the first results show us the using of heavy clay with organic mixture from place where we took samples of clay. And the first results of raw material show us that is generally Jurassic flint well developed system of raw material exploitation and distribution. And also the flint inventory show that it was made directly on the site. And this production it's very characteristic for early farming societies for LBK. Also we took hundreds of archaeological samples and it's made now under analysis. But the first analysis show using of triticum monococum triticum dicocon and ninium and we will see what does. Also circular analysis and it shows dominance of oak especially for the house construction and settlements surrounded by mixed forest characteristic for river valley. And also we took the profile for palinology but we don't have results yet. And last season it was last summer this summer and you can see the trench from this year and we are going to make more analysis as you see down on the page. And this year we had the next part of settlements but generally we can see how to use it. Is it light or not? Light? No. And generally at the end of excavation we can show the main part of the oldest settlement in the middle exactly because here on the right there are younger features from the younger phase of LBK. So we can see almost the all very small settlement which is the house with features and cultural layer with features under that. And this year we collect also the potter and also bones so all together we make the area over 30 hours and we have hundreds of thousands of potter and stone and samples of many kinds so we are now we are waiting now for general results and last results so we will see what else but generally we can say about conclusions for the oldest phase in South and Poland on the base of this site. So the main conclusions are that the beginning of LBK settlements in South and Poland is dated to 5400 more or less that is about 100 years later than in the formative area you can see the beginning of the arrow and in this phase it was characteristic existence of typical LBK settlements but much smaller than in later phases the house construction is characteristic for all the LBK's phase known from the formative area and it's made of oak typical is the set of cultivated plants for material is imported from Kraków, Jura there is the area on the north west from the excavated area potter was manufactured from local raw materials according to the recipe of typical for the oldest LBK phase and generally we can say on the base of this site on the base of C14 and knowledge these people about this flint sources from this part of Poland that LBK people came to southern part of Poland from south west direction so it's the general conclusion but of course we will have more details after finishing of analysis so, thank you