TY - JOUR A1 - Mehl, Dorte A1 - Reitner, Joachim T1 - Observations on Astraeospongium meniscum (Roemer, 1948) from the Silurian of western Tennessee T1 - constructional morphology and palaeobiology of the Astraeospongiidae (Calcarea, Heteractinellidae) Y1 - 1996 VL - 18 DO - 10.23689/fidgeo-768 UR - http://hdl.handle.net/11858/00-1735-0000-0001-339A-7 ER -