TY  - BOOK
AU  - Medd,A.W.
ED  - Her Majesty΄s Stationery Office
TI  - Ellisina Norman and Periporosella Canu & Bassler (Superfamily Membraniporacea) from the Upper Cretaceous of Europe
T2  - Institute of Geological Sciences : Natural Environment Research Council. 78/25
SN  - 0118840711
U1  - 551.7777693 
PY  - 1979///.
CY  - London: 
PB  - Her Majesty's Stationery Office, 
KW  - Cretaceous
KW  - Norman county
N1  - Includes bibliographical references (p. 1, 28-29)
ER  -