The Great Crocker Submarine Fan: A World Class Foredeep Turbidite System

Author(s):  
Paul D. Crevello
2016 ◽  
Vol 4 (1) ◽  
pp. SC81-SC95 ◽  
Author(s):  
Hilary Clement Olson ◽  
John E. Damuth ◽  
C. Hans Nelson

Stratigraphic zonation of 139 piston cores from the intraslope basin province of the northern Gulf of Mexico based on the Globorotalia menardii complex and calcium carbonate fluctuations shows that the vast majority of the cores contain sediments only of Holocene (Z zone) and Late Wisconsin (Y zone, Last Glacial) age. Only 13 widely spaced cores penetrate sediments of Last Interglacial (X zone) age. Overall, sedimentation rates average approximately 13 cm for the Holocene, but they range up to 600 cm. Redeposited sediments (mass-transport deposits and/or turbidites) occur in cores from the Rio Grande Submarine Fan, the East Breaks Slide Complex, the Trinity-Brazos Turbidite System, and the Bryant Canyon Turbidite System. Stratigraphic zonation of suites of cores from these areas shows that nearly all of these deposits were emplaced during Late Wisconsin (Y zone, Last Glacial). Redeposited sediments in the Holocene (Z zone) are rare.


Author(s):  
Lynda W. Warren ◽  
Jonnae C. Ostrom
Keyword(s):  

Author(s):  
Erna MacLeod

Cape Breton Island is a well-known North American tourism destination with long-standing attractions such as the Cabot Trail and more recently developed world-class offerings such as the Cabot Links Golf Course. Tourism contributes significantly to Cape Breton’s economy, particularly since the mid-20th century as traditional resource-based industries have declined. In the 21st century, culinary tourism has become increasingly important to expand the island’s tourism offerings and to provide “authentic” tourism experiences. This study examines local-food tourism in Cape Breton to illuminate its cultural and economic significance. I conducted interviews with food producers, restaurateurs, government representatives, and tourism executives. I also consulted websites and policy documents and compared local stakeholders’ experiences and perspectives with official tourism strategies. Promoting culinary tourism raises questions of power, autonomy, inclusion, and accountability. My study accentuates possibilities for aligning economic and ecological goals to create resilient communities, foster equitable social and ecological relations, and establish Cape Breton as a culinary tourism destination.


2014 ◽  
Vol 69 (7-8) ◽  
pp. 144-152
Author(s):  
V.I. Starodubov ◽  
◽  
N.G. Kurakova ◽  
L.A. Tsvetkova ◽  
O.I. Kupriyanova ◽  
...  
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document