因此始祖鳥等過渡化石在人們眼中不只是確證了達爾文的理論,更成了演化論的代表象徵[9]。例如瑞典1904年的Nordisk familjebok百科字典就展示了一張始祖鳥的重建圖片,稱之為「史上最重大的古生物學發現」(ett af de betydelsefullaste paleontologiska fynd, som någonsin gjorts)[10]。
Yalden, Derek W. What size was Archaeopteryx?. Zoological Journal of the Linnean Society (Hoboken, NJ: Wiley-Blackwell on behalf of the Linnean Society of London). September 1984, 82 (1–2): 177–188. ISSN 0024-4082. doi:10.1111/j.1096-3642.1984.tb00541.x.
Thewissen, J. G. M.; Williams, Ellen M.; Roe, Lois J.; et al. Skeletons of terrestrial cetaceans and the relationship of whales to artiodactyls. Nature (London: Nature Publishing Group). 2001-09-20, 413 (6853): 277–281. ISSN 0028-0836. PMID 11565023. doi:10.1038/35095005.
Thewissen, J. G. M.; Williams, Ellen M. The Early Radiations of Cetacea (Mammalia): Evolutionary Pattern and Developmental Correlations. Annual Review of Ecology and Systematics (Palo Alto, CA: Annual Reviews). November 2002, 33: 73–90. ISSN 1545-2069. doi:10.1146/annurev.ecolsys.33.020602.095426.
Kerp, Hans; Trewin, Nigel H.; Hass, Hagen. New gametophytes from the Early Devonian Rhynie chert. Transactions of the Royal Society of Edinburgh: Earth Sciences (Edinburgh, Scotland: Royal Society of Edinburgh). 2003, 94 (4): 411–428. ISSN 0080-4568. doi:10.1017/S026359330000078X.
Appel, Toby A. Henri De Blainville and the Animal Series: A Nineteenth-Century Chain of Being. Journal of the History of Biology (Kluwer Academic Publishers). Fall 1980, 13 (2): 291–319. ISSN 0022-5010. JSTOR 4330767. doi:10.1007/BF00125745.
Bynum, William F. Charles Lyell's Antiquity of Man and its critics. Journal of the History of Biology (Kluwer Academic Publishers). Summer 1984, 17 (2): 153–187. ISSN 0022-5010. JSTOR 4330890. doi:10.1007/BF00143731.
Benton, Michael J. Evidence of Evolutionary Transitions. actionbioscience. Washington, D.C.: American Institute of Biological Sciences. March 2001 [2012-03-29]. (原始內容存檔於2012-04-26).
Newly found fossils could link to human ancestor. CBC News (Ottawa, Ontario, Canada: Canadian Broadcasting Corporation). 2010-04-08 [2015-05-19]. (原始內容存檔於2015-06-14). It's tempting to call the new species a 'missing link' between earlier species and modern humans, but scientists say the concept no longer applies, given new knowledge of human evolution. [...] Researchers now say the evolution of humans consisted of a number of diverse species in many branches, not a single smooth line from ape-like species to humans.
Andrews, Henry N., Jr. Studies in Paleobotany. Chapter on palynology by Charles J. Felix Reprint. New York: John Wiley & Sons. 1967 [Originally published 1961]. LCCN 61006768. OCLC 12877482.
Haeckel, Ernst. The Evolution of Man 1. Translated from the German by Joseph McCabe 5th enlarged. Hamburg, Germany: Tredition Classics. 2011 [Originally published 1912; London: Watts & Co.] ISBN 978-3-8424-6302-8. OCLC 830523724.
Wellnhofer, Peter. Archaeopteryx: The Icon of Evolution. Translated by Frank Haase; foreword by Luis M. Chiappe Revised English edition of the 1st German. München: Verlag Dr. Friedrich Pfeil. 2009. ISBN 978-3-89937-108-6. OCLC 501736379.
Hunt, Kathleen. Transitional Vertebrate Fossils FAQ. TalkOrigins Archive. Houston, TX: The TalkOrigins Foundation, Inc. 1997-03-17 [2015-05-19]. (原始內容存檔於2021-05-04).
Tiktaalik roseae. Chicago, IL: University of Chicago. [2015-05-19]. (原始內容存檔於2011-11-12).
Whales Tohorā. Wellington, New Zealand: Museum of New Zealand Te Papa Tongarewa. [2015-05-19]. (原始內容存檔於2011-11-10).
Hutchinson, John R. Are Birds Really Dinosaurs?. DinoBuzz. Berkeley, CA: University of California Museum of Paleontology. 1998-01-22 [2015-05-19]. (原始內容存檔於2003-08-06).