<h1>Popenoe, Willis Parkison</h1>
<h2>Article from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Popenoe, W. P. (1943) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20211005-205815645">Cretaceous: East Side Sacramento Valley, Shasta and Butte Counties, California</a>; AAPG Bulletin; Vol. 27; No. 3; 306-312; <a href="https://doi.org/10.1306/3d9335a2-16b1-11d7-8645000102c1865d">10.1306/3d9335a2-16b1-11d7-8645000102c1865d</a></li>
<li>Popenoe, Willis Parkison (1937) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200310-102742163">Upper Cretaceous Mollusca from Southern California</a>; Journal of Paleontology; Vol. 11; No. 5; 379-402</li>
<li>Popenoe, W. P. and Findlay, W. A. (1933) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200117-105421849">Transposed Hinge Structures in Lamellibranchs</a>; Transactions of the San Diego Society of Natural History; Vol. 7; No. 26; 299-318</li>
<li>Vaughan, T. Wayland and Popenoe, Willis Parkison (1933) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200205-083246707">The coral fauna of the Midway Eocene of Texas</a>; University of Texas Bulletin; Vol. 3301; 325-343</li>
</ul>