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travels in geology

Travels in Geology: A tale of two rivers: Grand Junction, Colorado

Lying at the junction of the Colorado and Gunnison rivers, the town straddles two iconic landscapes: the classic slickrock sandstone of the American Southwest and the Rocky Mountains’ snow-capped peaks.
05 Jul 2017

Travels in Geology: Tracking African animals and deranged drainages across the Kalahari

The Okavango Delta, a major river delta in the middle of the dry Kalahari, and thundering Victoria Falls, a day’s drive away, may seem unrelated. But to a geologist, they are inextricably linked by hydrologic changes that have swept across southern Africa in response to subtle tectonic movements and major Pleistocene climate fluctuations.
12 Jun 2017

Getting there and getting around Kalahari

There are three gateway cities to the Kalahari, all of which are at least a day’s drive from the Okavango Delta. Although it’s the farthest (about 12 hours away), the O.R. Tambo International Airport (JNB) in Johannesburg, South Africa, is the region’s largest and often has the best airfares and car-rental rates. Two closer alternatives, each about an eight-hour drive away, are Botswana’s Sir Seretse Khama International Airport (GBE) in Gaborone and Namibia’s Hosea Kutako International Airport (WDH) in Windhoek. Maun (MUB) is Botswana’s primary tourist hub and the delta’s main service town. Most accommodations there provide a free minibus transfer from the airport.

12 Jun 2017

Travels in Geology: Geo-diversity and geologic history in the North West Highlands of Scotland

The complex rocks of the North West Highlands of Scotland —which span two-thirds of Earth’s history — include the oldest rocks in the United Kingdom, as well as some young, glacially sculpted landscapes. They also hold a prominent place in the history of geology.
09 May 2017

Travels in Geology: Easter Island's enduring enigmas

Easter Island, a lonely island in the southeastern Pacific Ocean, is steeped in mystique — and not just for its famous, perplexing statues and controversial story of societal collapse. How the island formed has also baffled geologists for decades.

27 Mar 2017

Getting there and getting around Easter Island

Easter Island has just one gateway, tiny Mataveri International Airport (IPC), to which only one airline, the Chilean carrier LATAM, offers regular service. This includes one flight weekly from Tahiti, as well as daily service from Santiago, a five-hour flight. Airfares are high, ranging from about $400 to $1,500 round trip. The island’s unusually long runway once served as an emergency U.S. space shuttle landing site; today, it allows LATAM to land large Boeing 787s there, a rarity among small islands.

27 Mar 2017

Travels in Geology: Exploring Maine's magnificent Mount Katahdin

Mount Katahdin marks a fitting end to the Appalachian Trail: It’s a nontechnical, but grueling, climb, not to be underestimated or attempted without preparation, that affords spectacular views of igneous and glacial geologic features.

 

08 Mar 2017

Getting there and getting around Mount Katahdin

Mount Katahdin in Baxter State Park is about 120 kilometers northwest of Bangor, Maine, and its international airport. Once in Maine, you will need a car to get around. You can rent one at the airport or drive in from another large regional city like Boston. Plan to visit in the summer months before Oct. 15, when the campgrounds close. Bear in mind, they can be closed earlier due to weather.

08 Mar 2017

Travels in Geology: The Dead Sea Rift: Salty soaks and ancient earthquakes in a storied land

The Dead Sea and the surrounding area boast impressive geology — from ancient earthquake records to pillars of salt — that bears witness to civilization-shaping stories.

09 Feb 2017

Getting there and getting around the Dead Sea rift

Most flights into Israel from the U.S. and Europe go through Ben Gurion International Airport (TLV), located 19 kilometers south of Tel Aviv. The most flexible and convenient option for getting to and from the airport and for exploring the region is to rent a vehicle; the airport and downtown Tel Aviv offer many rental options. Cars drive on the right, and road signs are marked in Hebrew and English. From the airport, the Dead Sea is about a three-hour drive (170 kilometers).

09 Feb 2017

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