. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. The Neocene stratifications have numerous investigators, but the ever-changing percentages caused by additional discoveries leave the geologic truth not c[uite established. Actacon traskii, Stearns. This large and robust species recently discovered and named by Dr. R. E. C. Stearns is found in numbers in the quaternary of Santa Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these

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. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. The Neocene stratifications have numerous investigators, but the ever-changing percentages caused by additional discoveries leave the geologic truth not c[uite established. Actacon traskii, Stearns. This large and robust species recently discovered and named by Dr. R. E. C. Stearns is found in numbers in the quaternary of Santa 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 Southern California Academy of Sciences. Los Angeles, Calif. : The Academy

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