Kitakogane Shell Mound comprises the Jomon Archaeological Sites in Hokkaido and Northern Tohoku, listed on the candidate for UNESCO World Cultural Heritage. Visit the Kitakogane Shell Mound Information Center to see real excavates, and then go outside to find reproduced shell mounds and remains of a water place.
The settlement comprises myriad features, including pit dwellings, graves, shell mounds, and a watering place. Countless sea shells (from common Orient clams, oysters, scallops, etc.), fish bones (from tuna, flounder, etc.) and marine mammal bones (from fur seals, whales, etc.) have been excavated from the shell mounds. These indicate the fishing-oriented livelihood that was pursued in the region.
The shell mounds and pit dwellings date from a time when the shoreline was changing due to marine transgressions and regressions, presenting a good example of the relationship between changes in the natural environment and people’s residential areas. A ritual place integrates a shell mound and a burial area where graves with human bones and the remains of rituals involving animals, such as the arranged cranial bones of deer, have been discovered.
Large numbers of pebble tools (grinding stones and milling basins) that are considered to have been used to crush nuts have been excavated from the remains of a watering place near a spring. Most of these were broken when found, indicating that the place was used as a ritual ground for the disposal of stone tools.
This component part is an archaeological site of a settlement accompanied by shell mounds dating from the first half of the development stage of sedentism. It is an important archaeological site that attests to a coastal livelihood, people’s adaptation to environmental changes such as marine transgressions and regressions, and a high degree of spirituality such as seen in rituals and ceremonies at the watering place and shell mounds.
References:Château de Niort is a medieval castle in the French town of Niort. It consists of two square towers, linked by a 15th-century building and dominates the Sèvre Niortaise valley.
The two donjons are the only remaining part of the castle. The castle was started by Henry II Plantagenet in the 12th century and completed by Richard the Lionheart. It was defended by a rectangular curtain wall and was damaged during the Wars of Religion. In the 18th century, the castle served as a prison.
The present keeps were the central point of a massive fortress. The southern keep is 28m tall, reinforced with turrets. The northern tower is slightly shorter at 23m. Both are flanked with circular turrets at the corners as well as semicircular buttresses. Each of the towers has a spiral staircase serving the upper floors. The Romanesque architecture is of a high quality with the dressed stones closely jointed.