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Issues
Volume 79, Number 2
February 1968

ISSN 0016-7606
EISSN 1943-2674
New Theory of Recharge to the Artesian Basin of the Dakotas
GSA Bulletin February 01, 1968, Vol.79, 163-182. doi:https://doi.org/10.1130/0016-7606(1968)79[163:NTORTT]2.0.CO;2
Subaerial Laminated Crusts of the Florida Keys
GSA Bulletin February 01, 1968, Vol.79, 183-192. doi:https://doi.org/10.1130/0016-7606(1968)79[183:SLCOTF]2.0.CO;2
Compositional Variation in the Tunk Lake Granite Pluton, Southeastern Maine
GSA Bulletin February 01, 1968, Vol.79, 193-222. doi:https://doi.org/10.1130/0016-7606(1968)79[193:CVITTL]2.0.CO;2
Least Squares Analysis of Tectonite Fabric Data
GSA Bulletin February 01, 1968, Vol.79, 223-240. doi:https://doi.org/10.1130/0016-7606(1968)79[223:LSAOTF]2.0.CO;2
A Gravity Survey of the Chukchi Sea Region, and Its Bearing on Westward Extension of Structures in Northern Alaska
GSA Bulletin February 01, 1968, Vol.79, 241-254. doi:https://doi.org/10.1130/0016-7606(1968)79[241:AGSOTC]2.0.CO;2
Origin of the Blue Rocks Block Field and Adjacent Deposits, Berks County, Pennsylvania
GSA Bulletin February 01, 1968, Vol.79, 255-262. doi:https://doi.org/10.1130/0016-7606(1968)79[255:OOTBRB]2.0.CO;2
Siliceous Spiculites as Shoreline Indicators in Deltaic Sequences
GSA Bulletin February 01, 1968, Vol.79, 263-272. doi:https://doi.org/10.1130/0016-7606(1968)79[263:SSASII]2.0.CO;2
Climatic Regulation of Species Diversification and Extinction
GSA Bulletin February 01, 1968, Vol.79, 273-276. doi:https://doi.org/10.1130/0016-7606(1968)79[273:CROSDA]2.0.CO;2
Formation of Red Beds in Modern and Ancient Deserts: Discussion
GSA Bulletin February 01, 1968, Vol.79, 277-280. doi:https://doi.org/10.1130/0016-7606(1968)79[277:FORBIM]2.0.CO;2
Formation of Red Beds in Modern and Ancient Deserts: Reply
GSA Bulletin February 01, 1968, Vol.79, 281-282. doi:https://doi.org/10.1130/0016-7606(1968)79[281:FORBIM]2.0.CO;2