Table of Contents

December 1881; Volume s3-22,Issue 132

General geochemistry

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On a possible cause of the variations observed in the amount of oxygen in the air
E. W. Morley

American Journal of Science December 1881, s3-22 (132) 417-428; DOI: https://doi.org/10.2475/ajs.s3-22.132.417
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On Jolly's hypothesis as to the cause of the variations in the proportion of oxygen in the atmosphere
E. W. Morley

American Journal of Science December 1881, s3-22 (132) 429-434; DOI: https://doi.org/10.2475/ajs.s3-22.132.429
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An apparatus for the distillation of mercury in vacuo
A. W. Wright

American Journal of Science December 1881, s3-22 (132) 479-484; DOI: https://doi.org/10.2475/ajs.s3-22.132.479

General paleontology

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Lower Silurian fossils in northern Maine
W. W. Dodge

American Journal of Science December 1881, s3-22 (132) 434-436; DOI: https://doi.org/10.2475/ajs.s3-22.132.434

Stratigraphy

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A contribution to Croll's theory of secular climatal changes
W J [i. e. William John] McGee

American Journal of Science December 1881, s3-22 (132) 437-443; DOI: https://doi.org/10.2475/ajs.s3-22.132.437

Vertebrate paleontology

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The stereoscope, and vision by optic divergence
W. L. Stevens

American Journal of Science December 1881, s3-22 (132) 443-451; DOI: https://doi.org/10.2475/ajs.s3-22.132.443

Quaternary geology

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On the relation of the so-called "kames" of the Connecticut River valley to the terrace formation
James Dwight Dana

American Journal of Science December 1881, s3-22 (132) 451-468; DOI: https://doi.org/10.2475/ajs.s3-22.132.451

Seismology

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Japanese seismology
C. G. Rockwood

American Journal of Science December 1881, s3-22 (132) 468-478; DOI: https://doi.org/10.2475/ajs.s3-22.132.468