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12 p, 1.1 MB Root calcrete formation on Quaternary karstic surfaces of Grand Cayman / Alonso Zarza, Ana María (Universidad Complutense de Madrid. Departamento de Petrología y Geoquímica) ; Jones, Brian (University of Alberta. Department of Earth and Atmospheric Sciences)
The rugged karst terrain developed on the dolostones of the Miocene Cayman Formation (Fm) on Grand Cayman includes numerous large cavities that formed through the activity of tree roots. The surfaces of those cavities are coated with laminated calcrete crusts up to 8 cm thick that are formed of an alteration zone, an accretionary zone, and final infill of the cavities. [...]
2007 - 10.1344/105.000000311
Geologica acta, Vol. 5, Núm. 1 (2007) , p. 77-88  

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