Original paper

Trilobiten aus mittlerem Devon des Rhenohercynikums: II. Proetida (2), Ptychopariida, Phacopida (1)

[Middle Devonian trilobites of the Rhenohercynian: II. Proetida (2), Ptychopariida, Phacopida (1)]

Basse, Martin

p. 53-142, published: Oct 31, 1997
6 figures, 2 tables, 15 plates

Original paper

Planktonische Tentakuliten des Devon II. Dacryoconarida Fisher 1962 aus dem Unter- und Mitteldevon

[Devonian planktonic tentaculids II. Dacryoconarida Fisher 1962 from the Lower Devonian and Middle Devonian]

Alberti, Gerhard Karl Bernhard

p. 1-32, published: Jul 17, 1997
5 figures, 15 plates

Original paper

Shell ultrastructure and ontogenetic growth in Nautilus pompilius L. (Mollusca: Cephalopoda)

Mutvei, Harry; Doguzhaeva, Larisa

p. 33-52, published: Jul 17, 1997
11 figures, 12 plates