Fig. 5

Proleymeriella schrammeni, NE-Germany, early Albian, RUB-Pal 11285, six orthoslices showing sections of the specimen and potential soft tissue remains. a longitudinal cross section showing the tubular structure (ts) inside the siphuncular tube wall (stw) within chamber 34, stippled lines show cutting plane for Fig. b, c; b, c cross sections of the structures indicated in A showing the siphuncular tube wall and the tubular structure sitting within the stw; d longitudinal cross sections showing the tubular structure (ts) inside the siphuncular tube wall (stw) within chamber 22–23, stippled lines show the cutting planes for e, f; e, f cross sections of the structures indicated in d, showing the siphuncular tube wall and the tubular structure sitting within the stw, note: grey scale values inverted