they are generally interpreted as cult images, in some cases presumably depicting deities, sometimes with either a votive or an apotropaic (protective) function. Many have been preserved in peat bogs. The majority are more or less crudely worked poles or forked sticks; some take the form of carved planks. They have been dated to periods from the Mesolithic to the Early Middle Ages, including the Roman Era and the Migration Age. The majority have been found in areas of Germanic settlement, but some are from areas of Celtic settlement and from the later part of the date range, Slavic settlement. A typology has been developed based on the large number found at Oberdorla, Thuringia, at a sacrificial bog which is now the Opfermoor Vogtei open-air museum.
The oldest of the figures is the Mesolithic find from Willemstad in the Netherlands and the latest is 13th-century, but most date from between c. 500 BCE and 500 CE. They are found as far west as Ireland (although at least one found in the British Isles, the Strata Florida figure from Wales, was imported) and as far east as Gorbunovo Moor in Russia. By far the majority were preserved in wetlands of some sort; however, only one figure—from the late Bronze Age settlement at Wasserburg Buchau, near Bad Buchau in Baden-Württemberg, Germany—has been found in the lake village culture of the alps