RT Journal Article T1 Modelos analógicos de la formación de lacolitos T1 Analogue models oflaccolith formation A1 Román Berdiel, Teresa A1 Gapais, D. A1 Brun, J. P. AB Dynamically scaled analogue models oflaccolithiç intrusions have been made. Experiments consisted of the injection of a Newtonian fluid (low-viscosity silicone putty) into a sandpack, with or without an interbedded ductile layer of silicone putty acting as a potential décollement level. Boundary conditions were chosen to analyze the influence of the thickness of the brittle cover and of the décollement layer on the pattern of intrusion. Further experiments were made to examine the effects of an extensional regime during intrusion PB Sociedad Geológica de España YR 1996 FD 1996 LK http://hdl.handle.net/10272/12655 UL http://hdl.handle.net/10272/12655 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026