...A close examination of the circumstances bearing upon this questionwill further clarify my position...
Emma Goldman 「Anarchism and Other Essays」
...The purpose of my investigation,therefore, has been to gather information, from other fields,which might clarify the relationships of these birds...
William B. Stallcup 「Myology and Serology of the Avian Family Fringillidae」
...It was necessary to sterilize and clarify the "native" (unformolized)extracts; this was done by filtration through a Seitz filter...
William B. Stallcup 「Myology and Serology of the Avian Family Fringillidae」
...Thus, an analysis of both figures serves to clarify the true serologicalrelationships of the three genera...
William B. Stallcup 「Myology and Serology of the Avian Family Fringillidae」
...Recently, Beecher (1951a, 1951b, 1953) andTordoff (1954) have used these features and others which theythought to be of value in an attempt to clarify the relationships ofthe species involved...
William B. Stallcup 「Myology and Serology of the Avian Family Fringillidae」
...
Tordoff's attempts (1954) to clarify the relationships of the fringillidsand related species are based chiefly on features of the bonypalate...
William B. Stallcup 「Myology and Serology of the Avian Family Fringillidae」
...
In an attempt to clarify the relationships of the Fringillidae andallied groups, I here review briefly the evidence which has beenpresented...
William B. Stallcup 「Myology and Serology of the Avian Family Fringillidae」
...Tordoff's attempts (1954) to clarify the relationships of the fringillidsand related species are based chiefly on features of the bonypalate...
William B. Stallcup 「Myology and Serology of the Avian Family Fringillidae」
...In an attempt to clarify the relationships of the Fringillidae andallied groups, I here review briefly the evidence which has beenpresented...
William B. Stallcup 「Myology and Serology of the Avian Family Fringillidae」
...The jawmuscles of six Mourning Doves (Zenaidura) and five White-wingedDoves (Zenaida) were investigated as to differences and similaritiesthat might clarify the relationships of the genera...
Robert L. Merz 「Jaw Musculature of the Mourning and White-winged Doves」
...According to White (1953:548) the hyoid, like the baculum (Burt,1936:146), is little influenced by changes in external environmentand may serve to clarify intergeneric relationships...
Robert L. Packard 「Speciation and Evolution of the Pygmy Mice, Genus Baiomys」
...The acquisition and study of additional material fromthroughout the range of the species is necessary to clarify the pictureof geographic variation...
William E. Duellman 「The Amphibians and Reptiles of Michoacán, México」
...Laboratory studies were made, whenever possible, of phenomenadifficult to observe in the field, or to clarify or substantiatefield observations...
John M. Legler 「Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz」
...Differences in size between species and geographic variation insize in Gastrophryne have been given little attention by herpetologists,but if understood, would help to clarify relationships...
Henry S. Fitch 「Field Study of Kansas Ant-Eating Frog」
...Hecht and Matalas (1946) have described and figured color patternsin various populations of Gastrophryne, demonstrating geographictrends and helping to clarify relationships...
Henry S. Fitch 「Field Study of Kansas Ant-Eating Frog」
...I am indebted to Linda Trueb for assistance with the osteological aspects of this study; she helped to clarify many confusing points...
Juan R. León 「The Systematics of the Frogs of the Hyla Rubra Group in Middle America」
...Most of the post-cranialfeatures do not help to clarify relationships...
John D. Lynch 「Systematic Status of a South American Frog, Allophryne ruthveni Gaige」
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