Proetacea, Encrinuridae und Phacopina <Trilobita> aus silurischen Geschieben.
Subtitle: Mit 4 Abb., 21 Taf. u. 1 Tab.
Series: Beiheft zur Zeitschrift Geologie,; Nr. 76/1972; Geologie. Beiheft ;; Nr. 76.
Publisher: Akademie-Verl.
Published: 1972
Place of publication: Berlin
Language: ger
Number of pages: 117
Subjects: Trilobites; Paleontology -- Silurian
Notes: Bibliography: p. 68-74.
Summary also in English, French and Russian.