The Downtonian and Devonian vertebrates of Spitsbergen. V, Suborder Cyathaspida

• Main Authors: Kiær, Johan, Heintz, Anatol
• Format: Report
• Language: English
• Published: 1935
• Subjects: fossils; svalbard; fossiler; Svalbard; Spitsbergen
• Online Access: http://hdl.handle.net/11250/173666