New species of Lower Silurian fossils
By: by E. Billings
Contributors: Geological Survey of Canada
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 89469; CIHM/ICMH microfiche series -- no. 89469
Publisher: s.n.]
Published: 1861
Place of publication: [Montréal?
Language: eng
Format: Microform
Number of pages: 19
Subjects: Fossils; Paléontologie; Paleontology; Ordovicien; Ordovician; Fossiles
Notes: Cover title.

At head of title: Geological Survey of Canada.

Includes bibliographical references.

Filmed from a copy of the original publication held by the Metropolitan Toronto Reference Library. Ottawa : Canadian Institute for Historical Microreproductions, 1994.

24 p. : ill. ; 25 cm.