The unsuitability of calcite spherulites as indicators of subaerial exposure

Journal of Arid Environments - Tập 42 - Trang 149-154 - 1999
Florias Mees1
1Department of Geology and Soil Science, University of Ghent, Krijgslaan 281 S8, B-9000, Ghent, Belgium

Tài liệu tham khảo

Boettinger, 1990, Micromorphology and mineralogy of a calcareous duripan in granitic residuum, Mojave Desert, California, USA, 19, 409 Hay, 1980, Pellets, ooids, sepiolite and silica in three calcretes of the southwestern United States, Sedimentology, 27, 559, 10.1111/j.1365-3091.1980.tb01647.x Jaeger, 1939 Klappa, 1979, Lichen stromatolites: criterion for subaerial exposure and a mechanism for the formation of laminar calcretes (caliche), Journal of Sedimentary Petrology, 49, 387 Mees, 1996 Monger, 1991, A microscopic examination of pedogenic calcite in an Aridisol of southern New Mexico, 37 Passarge, 1904 Reeves, 1970, Origin, classification, and geologic history of caliche on the southern High Plains, Texas and eastern New Mexico, Journal of Geology, 78, 352, 10.1086/627521 Reeves, 1976 Verrecchia, 1992 Verrecchia, 1991, Stromatolitic origin for desert laminar limecrusts. A new paleoenvironmental indicator for arid regions, Naturwissenschaften, 78, 505, 10.1007/BF01131398 Verrecchia, 1995, Spherulites in calcrete laminar crusts: biogenic CaCO3precipitation as a major contributor to crust formation, Journal of Sedimentary Research, A65, 690 Verrecchia, 1996, Spherulites in calcrete laminar crusts: biogenic CaCO3precipitation as a major contributor to crust formation—Reply, Journal of Sedimentary Research, 66, 1041 Wright, 1996, Spherulites in calcrete laminar crusts: biogenic CaCO3precipitation as a major contributor to crust formation—Discussion, Journal of Sedimentary Research, 66, 1040, 10.2110/jsr.66.1040