the use of fish-hooks, harpoons, and nets and sinkers was fairly widespread. Tanged arrow heads made from blades of flintstone are abundant on Scandinavia's west coast, and were probably used in the hunting of marine mammals. Ceramics One notable feature of the Pitted Ware Culture is the sheer quantity of shards of pottery on its sites. The culture has been named after the typical ornamentation of its pottery: horizontal rows of pits pressed into the body of the pot before firing. Though some vessels are flat-bottomed, others are round-based or pointed-based, which would facilitate stable positioning in the soil or on the hearth. In shape and decoration, these ceramics reflect influences from the Comb Ceramic culture (also known as Pit-Comb Ware) of Finland and other parts of north-eastern Europe, established in the sixth and fifth millennia BC. Small animal figurines were modelled from clay, as well as bone. These are also similar to the art of the Comb Ware culture. A large number of ceramic figurines have been found at Jettböle on the island of Jomala in Åland, including some which combine seal and human features. Graves The Pitted Ware people buried their dead in cemeteries. Most excavated Pitted Ware burials are located at Gotland, where around 180 graves have been found at numerous sites with several layers. One such site is at Västerbjers. Pitted Ware people were typically buried in flat inhumation graves, although cremation does occur. Unlike the Funnelbeakers, they did not have megalithic graves. Pitted Ware burials are also distinguished from Funnelbeaker burials through their use of red ochre. Grave goods include ceramics, boar tusks, pig jaws, pendants of fox, dog and seal teeth, harpoons, spears, fishhooks of bone, stone and flint axes, and other artifacts. The presence of slate artifacts and battle axes attest wide-ranging contacts between the Pitted Ware people and other cultures of Northern Europe and the Baltic. People of all ages and genders were buried in the same cemetery. There are no indications of difference in social status. Their mortuary houses and secondary burials are nevertheless evidence of complex burial customs. Culture The Pitted Ware people had an animistic cosmography similar to that of the people of the Comb Ceramic culture and other Mesolothic hunter-gatherers of the Baltic. Physical anthropology Osteological measurements have shown that the PWC physiologically adapted to the cold climate, by having narrower noses, shorter legs, and a lower bone