TY  - SER
AU  - Harper,D.A
AU  - Bruton,D.L
AU  - Neuman,Robert
AU  - Sturt,Brian
TI  - Geology and paleobiology of islands in the Ordovician Iapetus Ocean: discussion and reply
SN  - 00167606
N1  - bibliogr. p. 1598
ER  -