TY  - JOUR
A1  - Reitner, Joachim
A1  - Mehl, Dorte
T1  - Early paleozoic diversification of sponges
T1  - new data and evidences
Y1  - 1995
VL  - 20
SP  - 335
EP  - 347
JF  - Geologisch-paläontologische Mitteilungen
DO  - 10.23689/fidgeo-778
UR  - http://hdl.handle.net/11858/00-1735-0000-0001-33A8-7
ER  -