Within the last few weeks I’ve had several requests for available resources on Cuban geology. The requests, of course, have come from individuals outside of the U.S.A. Guess that they sense opportunities for working with and understanding Cuba’s geology that we are backing away from. In any case, I’ve sent the requests on to Manuel Iturralde-Vinet, the person who has worked and published an immense amount of information regarding Cuba’s geology. Manuel has now sent me back an updated list of resources and said:
I took part in a central California tectonics field trip a few weeks ago that the Association for Women Geoscientists (AWG) sponsored. Tanya Atwater and Art Sylvester, professors emeriti at the University of California Santa Barbara, Department of Earth Sciences, led the field trip. During the field trip, we made numerous stops between Los Angeles and Hollister at areas where the San Andreas Fault bounds the North American/Pacific plates. Interspersed with fault-specific localities, we explored associated geology such as turbidites around Point Lobos, marine terraces in the Morro Bay area, and pillow/flow basalt at Port San Luis. The final stop on the field trip was an overlook on Santa Barbara geology at La Cumbre Peak with Tanya’s explanation on the tectonic evolution of the Transverse Ranges. If you are not familiar with the tectonic history of this general area, go to Tanya’s web site (http://emvc.geol.ucsb.edu/) and download her visualizations on global/regional tectonics. There are also visualization downloads on ice-age earth and sea level changes, so treat yourself to some very worthwhile earth science information by downloading these visualizations, too.
The following photos are from what I think are field trip highlights, including a brief caption regarding the geology shown in each photo. More information on many of the photo localities can be found in “Roadside Geology of Southern California“, 2016, by Art Sylvester and Elizabeth Gans.
The Association for Women Geoscientists (AWG) published their first geology field trip guidebook in late 2016 and it is now available for sale to the general public. This guideboook is a collection of geology road logs, associated geological information, and local cultural history of areas within the Canadian Rockies and the Alberta Badlands. The following text is a brief summary of the guidebook:
“TECTONICS, CLIMATE CHANGE AND EVOLUTION – SOUTHERN CANADIAN CORDILLERA: Road Log and Accompanying Narratives From: Calgary – Lake Louise – Icefields – Field – Revelstoke – Fernie -Dinosaur Provincial Park – Calgary”, published by the Association for Women Geoscientists, 2016.
This field trip guidebook is written by Katherine J.E. Boggs and Debra L. Hanneman, and edited by Janet Wert Crampton and Stephanie Yager. It is the AWG’s first fully published field trip guidebook and is a field-tested guide from their two-week 2014 field trip through the Canadian Rockies and Alberta’s Badlands area.
The guidebook is a 209-page geology tour through many of the well-known parts of the Alberta Canadian Rockies, including the Front and Main Ranges of the Canadian Rockies and the Columbia Icefields. The Burgess Shale’s Walcott Quarry, the Okanagan Valley vineyards, and the Rocky Mountain Trench are trip highlights for geo-tours in British Columbia. The field trip guidebook ends with a geology tour of the Crowsnest Pass area on the British Columbia/Alberta border, and with field stops in Alberta’s Dinosaur Provincial Park and at the Royal Tyrrell Museum, Drumheller, Alberta.
The field guide is printed on double-sided 8.5″ x 11″ pages with the guide cover on 100 lb paper and the text on 80 lb paper. It has black wire-o binding and a clear acetate front and a black acetate backing for improved field durability. The guidebook’s cost is $55 USD (which includes shipping), and can be purchased at the AWG online store or by phoning the AWG main office at 303-412-6219.
If you’ve ever thought about Cuban geology, now may be the time to get serious about actually going to Cuba and looking at it. As a U.S. citizen, it’s been extremely difficult to legally go to Cuba. I went there in March of 2013 as part of an Association for Women Geoscientists’s geological field trip that we did through the travel company Insight Cuba. It was a very good trip. Our geological guide was Manuel Iturralde, a retired curator from the National Museum of Natural History in Havana and current President of the Cuban Geological Society. Manuel’s knowledge of Cuba’s geology is immense and consequently the geology part of the trip was amazing. But – because I am a U.S. citizen, my travel at that time was done under the U.S. trade embargo on Cuba, initially imposed in 1960. That meant to be fully legal I had to travel to Cuba via a licensed “people-to-people” travel agency. The people-to-people visits involve booking a full-time schedule of educational exchange activities for each traveler that will bring about a “meaningful interaction” between the travelers and Cubans – and hence the time for geology is limited. Additionally, the places one can go in Cuba were also limited. For example, U.S. citizens could not visit “tourist” areas, and thus areas of geological interest such as most beach geology was off limits during my tour.
President Obama’s 12/17/2014 announcement on easing of Cuba travel restrictions may well help out those interested in seeing Cuban geology. According to the White House Fact Sheet – Charting A New Course on Cuba -, “general licenses will be made available for all authorized travelers in 12 existing categories”, two of which – professional research and professional meetings and educational activities – will help for improving the quality of travel for earth scientists. However, I talked with a person from Insight Cuba today about the new travel requirements, and they said, “a traveler still needs to get a license from OFAC (U.S. Office of Foreign Assests Control), and it still might take about 2 months to get the license”. Unfortunately, in the Insight Cuba rep’s opinion, not much has yet changed for travel to Cuba. I guess we’ll just have to wait and see on what transpires with this in the near future.
But – as I said earlier in this blog, it still may be a good time to think about geology-based travel to Cuba. Manuel Iturralde recently emailed me an announcement for The Cuban Society of Geology’s VI Cuban Convention on Earth Sciences and Exhibition of Products, Services and New Technologies – GEOEXPO 2015 – May 4 – 8, 2015, in Havana. This should be a excellent convention and good way to be introduced to Cuba’s geology.
Just to mention a couple other earth science resources for potential travelers:
This version of the Cuban Digital Library of Geosciences brings together some 3700 references, 2091 in digital format, most of the published contributions, unpublished lesser extent, the existence of which the authors are aware. The topics cover the various branches of Earth Sciences, with emphasis on geology, geophysics and mining Cuba, or in any way relevant to the best knowledge of Cuban territory, although centrally relate to other geographies. These contributions include books, monographs and scientific articles, a few summaries and maps dating from 1535. Some very important unpublished documents are referenced as are available at the National Bureau of Mineral Resources (ONRM), the Centre National Geological Information ( CNIG ), the map library and collection of science in the National Library José Martí; and library (1989), Institute for Geophysics, University of Texas at Austin. In the year 2012 was published a list of Information Centers Geosciences across the country and how to access them.
Journeying Through Cuba’s Geology and Culture: This is a brief article that I wrote for the “Travels in Geology” section of Earth magazine (published July/August 2013) about my trip through western and central Cuba with the Association for Women Geoscientists in March 2013.
The AWG 2014 Canadian Rockies Field Trip took place from August 28 to September 7, 2014, with a Calgary-area geology pre-trip for early arrivals on August 27. The main part of the field trip commenced with a mid-morning departure on the 28th from Calgary, and we all headed west along Canada Highway 1 to Lake Louise. After spending two days in the Lake Louise area, we drove north to the Columbia Icefields. A few of us continued further north the next day, on an side trip to Jasper. From the Icefields we toured south to Field, British Columbia, over to Revelstoke, and ended our British Columbia time in Fernie. We then drove east, back into Alberta, and spent time at Dinosaur Provincial Park near Brooks and at the Royal Tyrrell Museum of Palaeontology in Drumheller. The trip ended with our group once more back in Calgary, Alberta.
There were 22 people as full-time field-trippers and two more people on the trip during the Icefields to Field, B.C. part of the trip. Two of the full-time trip participants were students and one of the additional, part-time trip participants, was a student. All of the students on the field trip are from Mount Royal University in Calgary and are students of our field trip leader, Katherine Boggs. Paul Hoffman and Mindy Brugman also helped out for a day or so during the trip. Marcia Knadle and Debra Hanneman did the trip budget and logistics. We had a great field trip guidebook, thanks largely to Katherine Boggs’ efforts. The field trip guidebook, “Tectonics, Climate Change, and Evolution: Southern Canadian Cordillera” will be on sale at the AWG online store soon.
The 2014 AWG Canadian Rockies Geology Field Trip did actually end last Sunday (9/7) and we did indeed make it back to Calgary largely unscathed. As many of you probably know, when lodging amenities state that WiFi is included, it most likely means that one can check email – not post blogs with photos of any size, or maybe not even post blogs without photos. Anyways, we did run out of somewhat viable WiFi in our remaining travels. So – this blog is a brief summary of what other adventures awaited us on the road from Revelstoke, B.C. to Fernie, B.C., and then eastward to Dinosaur Provincial Park near Brooks, Alberta, and finally to the amazing Royal Tyrrell Museum at Drumheller, Alberta.
Finally we had a mostly sunny day! We began the day with a tour of the Revelstoke Dam. This dam was one of the last Canadian dams built within the Columbia River watershed. The dam area is really interesting because just across the highway from the dam is the Columbia River Fault zone – a Early to Middle Eocene crustal-scale, east-dipping, extensional fault zone that follows the Columbia River Valley near Revelstoke. Now that was a bit disconcerting for me as I looked at the zone while standing on the top of the dam structure. Our group split up after the dam tour, and I went with the group to the Okanagan Valley. Among our stops were: 1. Three Valley Lake for a look at the hanging wall of the Monashee decollment, Craigellachie, where the last spike of the Canadian Pacific Railway was set in 1885, and the Okanagan-Eagle River Fault zone. Below are some of the day’s photos….
I’m backtracking somewhat here by posting on our trips to both Lake Louise and Moraine Lake. Both are so gorgeous that I didn’t want to exclude them from the postings, but my SD card with their photos was not accessible when I did the initial postings. Suffice it to say that hikes and canoeing in these areas was great. The sun broke through long enough that afternoon that we had a very pleasant time at Lake Louise. We arrived at Moraine Lake in the morning so we could get there before the parking lot filled and we were greeted by heavy mist just starting to lift off the lake. Here are photos of both areas:
The AWG field trip continued along the Trans-Canadian Highway 1 from Field, B.C. to Revelstoke, B.C. – again in the rain. But at least the rain stopped several times for us to have fun at our trip stops. We followed the Kicking Horse River to its junction with the mighty Columbia River at Golden, B.C.. We had our first look at the Rocky Mountain Trench – we could sort of see it through the mist at an overlook near Golden. Then up over Roger’s Pass and into Revelstoke brought us to the day’s end. As can be seen in the photos below, we had alot of fun at the meeting of the Columbia and Kicking Horse waters….
After more rain and no wifi, we’re finally in Revelstoke, British Columbia where we still have rain, but finally have some wifi. We had a great trip from Lake Louise (I will post a few photos of scenes from Lake Louise later as my camera flash card for that part of the trip is still in my truck) up the Icefields Parkway to the Athabaska Glacier. Most of us ended up staying at Hostel International’s Rampart Creek Hostel for the night. If ever traveling up the Parkway, I do recommend staying at Rampart – Ken is a wonderful host and the setting is marvelous. Anyways, here are a few of the spectacular scenes that we saw…..