Главная » The North York Moors. 50 walks in the National Park читать онлайн | страница 28

Читать книгу The North York Moors. 50 walks in the National Park онлайн

28 страница из 57

The rocks that make up the Tabular Hills are seldom exposed but belong to the Middle Oolite Group in the Corallian series of the Jurassic period and, hence, are around 170 million years old. They are essentially a limestone and lime-rich sandstone series, porous enough to allow surface water to drain away rapidly. In the more deeply cut dales the bedrock is formed from the older Oxford Clay, which is impervious and supports the flow of rivers and streams. Some areas of the Tabular Hills have been turned over to commercial forestry. The land is very fertile and easily ploughed but the soil is often too thin to support good root crops. However, grain crops such as wheat, barley and oats are grown in rotation, and oilseed rape blazes yellow early in summer.

As if to celebrate the distinct nature of these gentle heights, the waymarked Tabular Hills Walk has been established. It traverses the low hills and intervening dales from the coast at Scalby Mills to the bustling market town of Helmsley, a distance of 80km (50 miles). The signposts and waymarks for the route feature directional arrows and a Tabular Hills logo. The route has been designated a regional trail and is an initiative of the North York Moors National Park Authority.

Правообладателям