SECTION OF GEOLOGY AND MINERALOGY: TRIASSIC LIFE IN THE SOUTHWESTERN UNITED STATES
- 1 May 1948
- journal article
- research article
- Published by Wiley in Transactions of the New York Academy of Sciences
- Vol. 10 (7 Series I) , 229-235
- https://doi.org/10.1111/j.2164-0947.1948.tb00942.x