Sinkhole also form in high and dry places in specific locations. Sinkholes that capture drainage can hold it in large limestone caves. These caves may drain into tributaries of larger rivers. The formation of sinkholes involves natural processes of erosion or gradual removal of slightly soluble bedrock (such as limestone) by percolating water, the collapse of a cave roof, or a lowering of the water table. Sinkholes often form through the process of suffosion. For example, groundwater may dissolve the carbonate cement holding the sandstone particles together and then carry away the lax particles, gradually forming a void. Occasionally a sinkhole
A Marriage Below Zero A Marriage Below Zero A Marriage Below Zero is a novel by Alan Dale. Published in 1889, it is described as the first English-language novel portraying a romantic relationship between two men. The book is told from the point of view of Elsie Bouverie, a pretty, frivolous English girl who falls in love with handsome, quiet Arthur Ravener. They marry, and Elsie gradually comes to realise that she has competition for Arthur's affection in the form of Captain Dillington, Arthur's male lover. Elsie engages a private detective who provides her with an address in Notting Hill; she goes there to