TY  - BOOK
AU  - Girty,George Herbert
TI  - The fauna of the Moorefield shale of Arkansas
T2  - U.S. Geological survey. Bulletin 439
AV  - QE75 .B9 no. 439
PY  - 1911///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Animals, Fossil
KW  - Arkansas
KW  - Mississippi
N1  - Includes index; Bibliographical footnotes
ER  -