Lyell also gave influential explanations of earthquakes and developed the theory of gradual "backed up-building" of volcanoes. In stratigraphy his division of the Tertiary period into the Pliocene, Miocene, and Eocene was highly influential. He incorrectly conjectured that icebergs may be the ...
Hawaii Volcanoes National Park is home to two active volcanoes, Mauna Loa and Kilauea, as well as a variety of other geological features. Visitors can take guided tours of the lava flows, hike through the rainforest, and even visit the summit of Mauna Kea. There are also a number of cult...
Located in Eastern Turkey in Agri in the heart of the desert at an altitude of over 2000 meters, the Ishak Pasha Palace is one of the most remarkable examples of Ottoman architecture. Ishak Pasha built the palace and its mosque in 1685 on theSilk Road. Here, Armenian, Persian, Georgian, ...
The eruption of Mt. Saint Helens in 1980 was pretty spectacular, but in terms of loss of life, only 57 people died. As a rule, volcanoes are not big killers, but Marla informs me there is a super volcano at Yellowstone that one day may take us all out. How cheerful. ...
Explore the Cretaceous Period of dinosaurs. Learn about the events of the Cretaceous Period and view examples of Cretaceous Period dinosaurs, plants, and animals. Related to this QuestionWhy was the Cretaceous extinction event so deadly? Why did the Cretaceous extinction happen? Why is the C...
Pinnacles National Park in California was born after several volcanoes erupted, forming the unique landscape of the park, which is packed with canyons, rock spires, and woodlands. When the park was established in 1908, it was only 2,060 acres, but has now grown to 26,000. Because of hot...
The name, in the form geyser, is applied to all such landforms that eject a column of hot water. Volcano and geyser share more than the fact they derive from eponyms. Both arise as the result of volcanic activity. Whereas volcanoes spew lava (called magma when it is beneath Earth's ...
For tourists, the sight of the lava (溶岩) that still flows from some of the volcanoes down to the sea, is a major attraction. Hawaii is the newest and smallest state in the US. In 1900, the islands joined the US. In modern history, it will always be remembered for the attack on ...