Isotopes dating archaeological finds

more The pottery investigated in this study comes from late mesolithic inland sites next to rivers in Northern Germany.

The first AMS 14C datings of food crusts from these sites showed surprisingly high ages, which could be caused by the hardwater effect.

In northern Germany, modern freshwater fish samples can have very high apparent radiocarbon ages (up to 3000 years).

Archaeological finds as well as scientific analyses of humans and their artefacts indicate the great importance of aquatic resources, both marine and freshwater, to Ertebølle subsistence.

The aim of this special themed issue of Internet Archaeology is to contribute to a better understanding of different forms of human interaction with aquatic landscapes. We consider the results of radiocarbon, stable isotope and elemental analyses of food crusts on prehistoric pottery from four sites in the Alster and Trave valleys: Kayhude, Schlamersdorf, Bebensee and Seedorf. This article discusses methods of identifying freshwater resources in prehistoric pottery, including radiocarbon reservoir effects.Modern samples from the rivers have ages of several hundred 14C years, and a modern food crust prepared from fish"American mastodon (Mammut americanum) was amongst the widest ranging of Pleistocene megafaunal species, though their fossils are rare in Alaska and northwest Canada.Questions remain about their extinction chronology at high latitudes...

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  1. pelan2 aku membaringkan adik tiri ku, dia hanya menurut,sambil berbaring aku hempap separuh tubuh adik tiri ku di bahagian atas..memandang tepat ke muka adik tiri ku yang cantek molek dia hanya mengalihkan pandangan nya dari pandangan aku.terus memegang kepala nya menghalakan kearah ku, aku berikan senyuman..terus menyembamkan mulut ku ke mulut adik tiri ku dari situ tercapai lah hasrat ku untuk menjilat tubuh adik tiri dari hujung rambut hingga hujung kaki..lah aku menjilat muka adik tiri ku, sambil tangan kiri ku tepat meraba2 di bahagian perut terus ke cipap..terus menjilat2..tujuan ku menjilat seluruh tubuh adik ku..terus menjilat di leher, di dada, lama sikit di tetek sambil mau menghisap nya.tiri ku hanya mengeluh2 dan mengeliat2..terus ku jilat di perut , aku main2 hujung lidah aku masuk ke lubang pusat.tiri ku terus mengeliat2...tangan nya meramas kain batik yg ada di tepi pinggang nya, sementara tangan yg lagi satu mengepal2 konek ku, aku menukar posisi 69...emmmmmm....dalam keadaan duduk di atas perut adik tiri ku.jilat pula di hujung jari ibu kaki yg boleh aku kulum,aku kulum jari2 kaki...terus aku mengesut menjilat tumit , betis naik lagi di di peha mengesut lagi dalam posisi 69, aku di atas...jilat peha, tangan ku meraba tapak kaki agar geli..aku sembamkan muka ku tepat di celah antara pangkal dua peha adik tiri ku..kangkangkan kaki ...lah saat yang paling aku suka...terus ku masukkan lidah ku kedalam cipap adik tiri ku yang sudah becak, aku suka main becak.jilat2 cipap adik tiri tiri ku saolah2 kaku, aku naik takut.pengsan kah dia? " aku memangil nya..hanya menjawab "mmmmmmm"..teruskan menjilat cipap adik tiri ku dengan lahap, sedikit tertelan..terasa payau2 lemak air puki adik tiri ku ini, yang istimewa nya langsung tiada bau yg tidak menyenangkan di situ..tiri ku mula mengeliat2 dan mengeluh2 kecil semula sambil matanya hanya terpejam rapat...