. Early geophysical papers of the Society of Exploration Geophysicists. Petroleum; Prospecting. THEORY OF SEISMIC PROSPECTING 37. Fig. 2 are parabolas. When t? is greater than a the iso-time curves have two branches and are hyperbolas. As is well known (see Osgood and Grausteins' Plane and Solid Analytical Geometry, 1927, p. 144) the foci can be constructed bv 281. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Society of
. Early geophysical papers of the Society of Exploration Geophysicists. Petroleum; Prospecting. THEORY OF SEISMIC PROSPECTING 37. Fig. 2 are parabolas. When t? is greater than a the iso-time curves have two branches and are hyperbolas. As is well known (see Osgood and Grausteins' Plane and Solid Analytical Geometry, 1927, p. 144) the foci can be constructed bv 281. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Society of Exploration Geophysicists. Tulsa
Size: 1454px × 1718px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1900, booksubjectpetroleum, booksubjectprospecting
