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Barite Replacement Boxwork In The Frasassi Caves (Italy), Sandro Galdenzi Sep 2019

Barite Replacement Boxwork In The Frasassi Caves (Italy), Sandro Galdenzi

International Journal of Speleology

The Frasassi caves, located in the Sentino River Gorge in Ancona Province (Marche, Italy), contains boxwork in a small zone in the inner part of the cave system where it is closely associated with subaqueous corrosion produced by sulfuric acid speleogenesis. The boxwork consists of barite that replaces calcite spar-filled veins and limestone porosity and projects from the corroded cave walls. The replacement involved only the calcite that protrudes from the rock surfaces, indicating that the process took place in the cave environment, and therefore the boxwork is not simply a product of differential corrosion. I hypothesize that the boxwork …


Cave Research Foundation Quarterly, Volume 47, No. 3, August 2019, Laura Lexander Aug 2019

Cave Research Foundation Quarterly, Volume 47, No. 3, August 2019, Laura Lexander

KIP Articles

Contents: Twenty Years of Owning Diamond Caverns -- Exploration in the World's Longest Cave -- Lava Beds National Monument, Siskiyou County, California South Castle Flow Expedition, March 24 - April 1, 2019 -- Lava Beds National Monument, April 22-29, 2019 -- Craters of the Moon National Monument, Blaine County, Idaho -- Ozark Operations Activities, March-June 2019 -- 2019 Expedition Calendar


Cave Research Foundation Quarterly, Volume 47, No. 2, May 2019, Laura Lexander May 2019

Cave Research Foundation Quarterly, Volume 47, No. 2, May 2019, Laura Lexander

KIP Articles

Contents: President's Corner -- Evidence for Extreme Floods in New Discovery and Related Passages in Mammoth Cave -- Echo Spring Trip Report -- Lower Cave, February 2019, Carlsbad Caverns National Park, New Mexico -- Ozark Operations Activities, December 2018 - March 2019 -- Oklahoma Ozarks -- Mammoth Cave: Labor Day Expedition, August 31 - September 3, 2018 -- Mammoth Cave: February Expedition, February 15-18, 2019 -- Just Published by Cave Books: Letters from Mammoth Cave -- 2019 Expedition Calendar


Beneath The Forest, Volume 12, No. 1, Spring 2019, Dan Seifert Apr 2019

Beneath The Forest, Volume 12, No. 1, Spring 2019, Dan Seifert

KIP Articles

Contents: Best Practices in Show Caves Management -- White-Nose Syndrome Screening and Visitor Management at Lava River Cave -- Cave Conservation Education Comes to Montana and Colorado -- eCave: An Online Citizen Science Approach to Cave Monitoring -- Montana Caving Groups Receive Awards -- Jewel Cave: After Mile 200 -- Tips for Growing a Cave and Karst Program on your Forest


A Reply To The Comment On “Assessing Preservation Priorities Of Caves And Karst Areas Using The Frequency Of Endemic Cave-Dwelling Species” By Nitzu Et Al. (2018), Int. J. Speleol., 47 (1): 43-52, Eugen I. Nitzu, Ioana N. Meleg, Andrei Giurginca Feb 2019

A Reply To The Comment On “Assessing Preservation Priorities Of Caves And Karst Areas Using The Frequency Of Endemic Cave-Dwelling Species” By Nitzu Et Al. (2018), Int. J. Speleol., 47 (1): 43-52, Eugen I. Nitzu, Ioana N. Meleg, Andrei Giurginca

International Journal of Speleology

No abstract provided.


Cave Research Foundation Quarterly, Volume 47, No. 1, February 2019, Laura Lexander Feb 2019

Cave Research Foundation Quarterly, Volume 47, No. 1, February 2019, Laura Lexander

KIP Articles

Contents: President's Corner -- Caves and Named Karst Features in Cave Research Foundation's Hamilton Valley, Kentucky -- Obituary for Robert Ray Parrish -- Elmer's Trench and Downflow Post Office Cave, Lava Beds National Monument, Tulelake, California, October 13-19, 2018 -- Ozark Operations Activities, September-December 2018 -- Mammoth Cave: Independence Day Expedition, June 29 - July 8, 2018 -- Mammoth Cave: CRF Annual Meeting and November Expedition, November 8-11, 2018 -- Mammoth Cave: Thanksgiving Expedition, November 21-25, 2018 -- Mammoth Cave: New Year's Expedition, December 28, 2018 - January 1, 2019 -- 2019 Expedition Calendar


Gota A Gota, No. 18, 2019, Toni Pérez Fernández Jan 2019

Gota A Gota, No. 18, 2019, Toni Pérez Fernández

Gota a Gota

Contents: Editorial -- VII Concurso Internacional de Fotografía de Flora y Fauna Cavernícolas -- Cova Figuera-Carrotja d'en Servera o Cova de Sa Figuera (Manacor, Mallorca) -- El Enigmatico Mundo de las Cazoletas, en Torno a la Sima del Silex y Cueva de las Palomas (Teba, Málaga) -- Inestabilidad Critica de Cavernas (I): Inventario de Evidencias -- Expedición Intimachay 2019 (Perú) -- Las Cuevas Perdidas de Córdoba Capital -- Sa Comuna de Bunyola y Alrededores (1ª Parte) (Bunyola, Mallorca) -- Estudio de las Paletas o Escudos de Calcita de la Cueva Titán en el Elemento Natural Destacado "Pan de Guajaibón" (Cuba) …


Gota A Gota, No. 17, 2019, Toni Pérez Fernández Jan 2019

Gota A Gota, No. 17, 2019, Toni Pérez Fernández

KIP Articles

Portada de GOTA A GOTA nº 14 (2017) -- Editorial y datos de la publicación -- Breve crónica XVII Congreso Internacional de Espeleología de la UIS en Penrith "Cuevas en la Tierra Antigua" (Australia) -- Contribución al conocimiento de la biología subterránea de Andalucía (sur de España) V: nuevas aportaciones de Lucas von Heyden y Charles Piochard de la Brûlerie -- Neotectónica y patrones de cavernamiento en Punta Guanos, Matanzas, Cuba (III). El desarrollo del karst -- Serra de Na Burguesa. Zona de Puig de Vilarrassa y alrededores (Calvià, Mallorca) (2ªparte) -- La Cueva de la Raíz, mayor cavidad de …