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Author : Johan Aschehoug Kiaer
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (72 download)
Download or read book Suborder Cyathaspida ... written by Johan Aschehoug Kiaer and published by . This book was released on 1935 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Johan Aschehoug Kiaer
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (464 download)
Download or read book Suborder Cyathaspida written by Johan Aschehoug Kiaer and published by . This book was released on 1932 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. Kiaer
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (257 download)
Download or read book Suborder Cyathaspida, by J. Kiaer : A Prelim. Report written by J. Kiaer and published by . This book was released on 1932 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anatol HEINTZ
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (559 download)
Download or read book Suborder Cyathaspida. By J. Kiær. A Preliminary Report. Edited by A. Heintz written by Anatol HEINTZ and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anatol HEINTZ
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (559 download)
Download or read book Suborder Cyathaspida. Pt. 1. Tribe Poraspidei, Family Poraspidae Kiær. By J. Kiær and A. Heintz written by Anatol HEINTZ and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Johan Kjær
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (162 download)
Download or read book Suborder Cyathaspida written by Johan Kjær and published by . This book was released on 1935 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John Clay Bruner
Publisher : CRC Press
ISBN 13 : 0429676549
Total Pages : 195 pages
Book Rating : 4.4/5 (296 download)
Download or read book Type Specimens of Fossil Fishes written by John Clay Bruner and published by CRC Press. This book was released on 2019-01-10 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Laboratory for Vertebrate Paleontology at the University of Allberta houses type specimens of fossil fishes. This book is a catalogue of these specimens. Included for each entry is taxonomy, detailed collection locality information, the citation wherein the species was originally described, and a list of individual type specimens. This is the first list ever compiled of the fossil fish types deposited in the collections of the University of Alberta Laboratory for Vertebrate Paleontology (UALVP). This collection contains 88 fish holotypes, 966 fish paratypes, 55 casts of fish holotypes from other museums, and 20 casts of fish paratypes from other museums. Key selling features: List all of the type specimens of fossil fishes currently housed in the collection of the Laboratory of Vertebrate Paleontology at the University of Alberta in Edmonton, Canada. Provides details of all 88 holotypes and nearly 1000 paratypes as well as casts of types specimens held in other museum collections. Includes information on unpublished "types" - type specimens of not yet described new species.
Author : Charles Lewis Camp
Publisher :
ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.F/5 ( download)
Download or read book Bibliography of Fossil Vertebrates, 1928-1933 written by Charles Lewis Camp and published by . This book was released on 1940 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Erik Andersson Stensiö
Publisher :
ISBN 13 :
Total Pages : 1192 pages
Book Rating : 4.:/5 (3 download)
Download or read book Collected papers written by Erik Andersson Stensiö and published by . This book was released on 1922 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.3/5 (91 download)
Download or read book Skrifter written by and published by . This book was released on 1958 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. J. Healey
Publisher :
ISBN 13 :
Total Pages : 342 pages
Book Rating : 4.:/5 (318 download)
Download or read book The Cyclostomata written by P. J. Healey and published by . This book was released on 1984 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council (U.S.). Committee on a Treatise on Marine Ecology and Paleoecology
Publisher :
ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.U/5 (183 download)
Download or read book Report of the Committee on a Treatise on Marine Ecology and Paleoecology written by National Research Council (U.S.). Committee on a Treatise on Marine Ecology and Paleoecology and published by . This book was released on 1948 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yu.G. Aleyev
Publisher : Springer Science & Business Media
ISBN 13 : 9401013241
Total Pages : 430 pages
Book Rating : 4.4/5 (1 download)
Download or read book Nekton written by Yu.G. Aleyev and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Nekton as an ecomorphological type of biont The term nekton was suggested and used for the first time in 1890 by E. Haeckel in his book Plankton-Studien. Etymologically the word nekton derives from the Greek VTJKTTJP, i.e. swimming. As Haeckel defined it, nekton describes collectively all swimming animals that are 'free to choose their path', i.e. can resist a strong current of water and, distinct from planktonic animals, go where they wish. While giving a general idea of the dividing line between plankton and nekton, Haeckel's definition, which has played an important role in shaping our ideas about nekton, today no longer provides a sufficient basis for ecological and functional morphological investigations, since it affords no possibility of quantitatively assessing either the boundary between plankton and nekton or that between nekton and other ecomorphological types of biont. Thus Parin (1968), proceeding from Haeckel's principle, believes that in the epipelagic zone of the ocean the minimum size of nektonic fishes with a well-developed capacity for active swimming may be between 15 and 30 cm, as fishes shorter than 15 cm are unable to counter oceanic currents. Meanwhile young Leucaspius (Leucaspius delineatus) only 1.5 cm long, observed by this writer in ponds near Moscow proved capable of active horizontal migrations across the entire body of water, which, if Haeckel's definition is accepted, brings the border between planktonic and nektonic fish in this case to between 1.5 and 2.0 cm.
Author : National Research Council (U.S.). Committee on Marine Ecology as Related to Paleontology
Publisher :
ISBN 13 :
Total Pages : 536 pages
Book Rating : 4.:/5 (318 download)
Download or read book Report of the Committee on Marine Ecology as Related to Paleontology written by National Research Council (U.S.). Committee on Marine Ecology as Related to Paleontology and published by . This book was released on 1946 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Johan Aschehoug Kiaer
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (2 download)
Download or read book The Downtonian and Devonian Vertebrates of Spitsbergen written by Johan Aschehoug Kiaer and published by . This book was released on 1935 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Johan Kiaer
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (699 download)
Download or read book The Downtonian and Devonian Vertebrates of Spitsbergen written by Johan Kiaer and published by . This book was released on 1935 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council (U.S.). Subcommittee on the Ecology of Marine Organisms
Publisher :
ISBN 13 :
Total Pages : 848 pages
Book Rating : 4.3/5 (21 download)
Download or read book Report of the Subcommittee on the Ecology of Marine Organisms written by National Research Council (U.S.). Subcommittee on the Ecology of Marine Organisms and published by . This book was released on 1944 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
