Types of subnormal development of the head from inbred strains of guinea pigs and their bearing on the classification and interpretation of vertebrate monsters

Authors

  • Sewall Wright,

    1. Department of Zoölogy, The University of Chicago
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  • K. Wagner

    1. Department of Zoölogy, The University of Chicago
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    • The junior author (now of the University of Oslo) was at The University of Chicago in 1929–1930 on a Rockefeller fellowship and during this period made anatomical studies, especially of the head musculature of the monsters herein described. The senior author is primarily responsible for other parts of the description and for the interpretation. We are indebted to Mrs. Ingeborg Thorup-Wagner for the drawings of the musculature.


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