The genus Articulina and its species,
Cushman, Joseph A. 1881-1949.
The genus Articulina and its species, by Joseph A. Cushman. - Sharon, Mass., 1944. - 21 p. 4 plates on 2 l. 23 cm. - Cushman laboratory for foraminiferal research. Special publication no. 10 .
Cover-title.
gs 44000089
Articulina.
Foraminifera, Fossil.
QL368.F6 / C68
The genus Articulina and its species, by Joseph A. Cushman. - Sharon, Mass., 1944. - 21 p. 4 plates on 2 l. 23 cm. - Cushman laboratory for foraminiferal research. Special publication no. 10 .
Cover-title.
gs 44000089
Articulina.
Foraminifera, Fossil.
QL368.F6 / C68