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Kenozoiczny wulkanizm na Dolnym Śląsku od kilkudziesięciu milionów lat jest stałym elementem krajobrazu. Obecnie możemy podziwiać relikty aktywności wulkanicznej, które jako elementy przyrody nieożywionej tworzą znaną dolnośląską „Krainę Wygasłych Wulkanów”. Wystąpienia bazaltów należące do pola wulkanicznego Legnica– Złotoryja – Jawor zbudowane są z litych skał bazaltowych, które miejscami przewarstwione...
The paper deals with the origin of caves in Sokola Hill (Polish Jura). The caves abound in solution cavities in the walls and ceilings, many of them arranged hierarchically, some others arranged in rising sets. Blind chimneys and ceiling half-tubes are also present. These features collectively indicate that the caves originated under Phreatic conditions by an ascending flow of water, probably of elevated...
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