TY  - BOOK
AU  - Luttrell,Gwendolyn Lewise W.
AU  - Hubert,Marilyn L.
AU  - Murdock,Cynthia R.
ED  - United States
TI  - Lexicon of new formal geologic names of the United States 1981-1985
U1  - 551.7 22nd ed.
PY  - 1991///.
CY  - Washington: 
PB  - United States Government Printing Office, 
KW  - Geology
KW  - Nomenclature
KW  - United States
KW  - Puerto Rico
N1  - Includes bibliographical references (p. 364-376)
N2  - A compilation of the new formal geologic names introduced into the literature from 1981 to 1985 in the United States and Puerto Rico
ER  -