Triasovye ammonoidei severa Sibiri
Subtitle: semeĭstvo P̲a̲ṟa̲p̲o̲p̲a̲ṉo̲c̲e̲ṟa̲ṯi̲ḏa̲e̲
By: A.S. Dagis, S.P. Ermakova
Contributors: Ermakova, S. P. (Svetlana Petrovna)
Series: Trudy / Akademii͡a nauk SSSR, Sibirskoe otdelenie, Institut geologii i geofiziki -- vyp. 495
Publisher: Nauka
Published: 1981
Place of publication: Moskva
Language: rus
Number of pages: 106
Other titles: Triassic ammonoids of North Siberia.
Notes: Title on verso of t.p.: Triassic ammonoids of North Siberia.

Table of contents also in English.

Bibliography: p. 101-[104]