BIOLOGIST
Jenny Clack
1947 - 2020

Jenny Clack
Jennifer Alice Clack, (née Agnew; 3 November 1947 – 26 March 2020) was an English palaeontologist and evolutionary biologist. She specialised in the early evolution of tetrapods, specifically studying the "fish to tetrapod" transition: the origin, evolutionary development and radiation of early tetrapods and their relatives among the lobe-finned fishes. She is best known for her book Gaining Ground: the Origin and Early Evolution of Tetrapods, published in 2002 (second edition, 2012) and written with the layperson in mind. Clack was curator at the Museum of Zoology and Professor of Vertebrate Palaeontology at the University of Cambridge, where she devoted her career to studying the early development of tetrapods, the "four-legged" animals said to have evolved from Devonian lobe-finned fishes and colonised the freshwater swamps of the Carboniferous period. Read more on Wikipedia
Her biography is available in different languages on Wikipedia. Jenny Clack is the 911th most popular biologist (up from 1,073rd in 2019), the 4,136th most popular biography from United Kingdom (up from 6,311th in 2019) and the 145th most popular British Biologist.
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Among BIOLOGISTS
Among biologists, Jenny Clack ranks 911 out of 1,097. Before her are Louis Fraser, Joseph Banks Rhine, Joseph Barcroft, Keith Campbell, Carl H. Eigenmann, and Stanley Norman Cohen. After her are Edward Newton, Janet Rowley, François Gagnepain, Robert Wight, G. Evelyn Hutchinson, and Joshua Brookes.
Most Popular Biologists in Wikipedia
Go to all RankingsLouis Fraser
1810 - 1866
HPI: 55.25
Rank: 905
Joseph Banks Rhine
1895 - 1980
HPI: 55.23
Rank: 906
Joseph Barcroft
1872 - 1947
HPI: 55.22
Rank: 907
Keith Campbell
1954 - 2012
HPI: 55.22
Rank: 908
Carl H. Eigenmann
1863 - 1927
HPI: 55.19
Rank: 909
Stanley Norman Cohen
1935 - Present
HPI: 55.16
Rank: 910
Jenny Clack
1947 - 2020
HPI: 55.15
Rank: 911
Edward Newton
1832 - 1897
HPI: 55.10
Rank: 912
Janet Rowley
1925 - 2013
HPI: 55.10
Rank: 913
François Gagnepain
1866 - 1952
HPI: 55.07
Rank: 914
Robert Wight
1796 - 1872
HPI: 55.07
Rank: 915
G. Evelyn Hutchinson
1903 - 1991
HPI: 55.07
Rank: 916
Joshua Brookes
1761 - 1833
HPI: 55.02
Rank: 917
Contemporaries
Among people born in 1947, Jenny Clack ranks 583. Before her are Abdulhashim Mutalov, Firmine Richard, Andrea Martin, Hubert Védrine, Ntare V of Burundi, and James Rumbaugh. After her are Erika Lechner, Ian Ashley, Maurice Martens, Arkady Andreasyan, Deanie Ip, and Ryo Kawasaki. Among people deceased in 2020, Jenny Clack ranks 502. Before her are Gérard Mulumba Kalemba, Pedro Nájera, Eddy Pieters Graafland, Eppie Wietzes, John Lyons, and Hadi Dahane. After her are Gianfranco Terenzi, Rossana Rossanda, Boris Gaganelov, Ardico Magnini, Roman Viktyuk, and Victor Chizhikov.
Others Born in 1947
Go to all RankingsAbdulhashim Mutalov
POLITICIAN
1947 - Present
HPI: 55.23
Rank: 577
Firmine Richard
ACTOR
1947 - Present
HPI: 55.20
Rank: 578
Andrea Martin
ACTOR
1947 - Present
HPI: 55.19
Rank: 579
Hubert Védrine
POLITICIAN
1947 - Present
HPI: 55.17
Rank: 580
Ntare V of Burundi
POLITICIAN
1947 - 1972
HPI: 55.17
Rank: 581
James Rumbaugh
COMPUTER SCIENTIST
1947 - Present
HPI: 55.15
Rank: 582
Jenny Clack
BIOLOGIST
1947 - 2020
HPI: 55.15
Rank: 583
Erika Lechner
ATHLETE
1947 - Present
HPI: 55.13
Rank: 584
Ian Ashley
RACING DRIVER
1947 - Present
HPI: 55.13
Rank: 585
Maurice Martens
SOCCER PLAYER
1947 - Present
HPI: 55.13
Rank: 586
Arkady Andreasyan
SOCCER PLAYER
1947 - 2020
HPI: 55.09
Rank: 587
Deanie Ip
ACTOR
1947 - Present
HPI: 55.09
Rank: 588
Ryo Kawasaki
MUSICIAN
1947 - 2020
HPI: 55.07
Rank: 589
Others Deceased in 2020
Go to all RankingsGérard Mulumba Kalemba
RELIGIOUS FIGURE
1937 - 2020
HPI: 55.30
Rank: 496
Pedro Nájera
SOCCER PLAYER
1929 - 2020
HPI: 55.27
Rank: 497
Eddy Pieters Graafland
SOCCER PLAYER
1934 - 2020
HPI: 55.26
Rank: 498
Eppie Wietzes
RACING DRIVER
1938 - 2020
HPI: 55.21
Rank: 499
John Lyons
LINGUIST
1932 - 2020
HPI: 55.20
Rank: 500
Hadi Dahane
SOCCER PLAYER
1946 - 2020
HPI: 55.15
Rank: 501
Jenny Clack
BIOLOGIST
1947 - 2020
HPI: 55.15
Rank: 502
Gianfranco Terenzi
POLITICIAN
1941 - 2020
HPI: 55.15
Rank: 503
Rossana Rossanda
POLITICIAN
1924 - 2020
HPI: 55.15
Rank: 504
Boris Gaganelov
SOCCER PLAYER
1941 - 2020
HPI: 55.14
Rank: 505
Ardico Magnini
SOCCER PLAYER
1928 - 2020
HPI: 55.11
Rank: 506
Roman Viktyuk
FILM DIRECTOR
1936 - 2020
HPI: 55.09
Rank: 507
Victor Chizhikov
PAINTER
1935 - 2020
HPI: 55.09
Rank: 508
In United Kingdom
Among people born in United Kingdom, Jenny Clack ranks 4,137 out of 8,785. Before her are Natalia Tena (1984), Edith Sitwell (1887), Bernard Bosanquet (1848), Brian Lumley (1937), Kenney Jones (1948), and Thomas Wedgwood (1771). After her are Joe Cole (1988), Tony Barton (1937), Gillian Rubinstein (1942), Barbara Thompson (1944), Jon Amiel (1948), and Janet Montgomery (1985).
Others born in United Kingdom
Go to all RankingsNatalia Tena
ACTOR
1984 - Present
HPI: 55.16
Rank: 4,131
Edith Sitwell
WRITER
1887 - 1964
HPI: 55.16
Rank: 4,132
Bernard Bosanquet
PHILOSOPHER
1848 - 1923
HPI: 55.16
Rank: 4,133
Brian Lumley
WRITER
1937 - 2024
HPI: 55.15
Rank: 4,134
Kenney Jones
MUSICIAN
1948 - Present
HPI: 55.15
Rank: 4,135
Thomas Wedgwood
INVENTOR
1771 - 1805
HPI: 55.15
Rank: 4,136
Jenny Clack
BIOLOGIST
1947 - 2020
HPI: 55.15
Rank: 4,137
Joe Cole
ACTOR
1988 - Present
HPI: 55.14
Rank: 4,138
Tony Barton
SOCCER PLAYER
1937 - 1993
HPI: 55.14
Rank: 4,139
Gillian Rubinstein
WRITER
1942 - Present
HPI: 55.14
Rank: 4,140
Barbara Thompson
MUSICIAN
1944 - 2022
HPI: 55.14
Rank: 4,141
Jon Amiel
FILM DIRECTOR
1948 - Present
HPI: 55.14
Rank: 4,142
Janet Montgomery
ACTOR
1985 - Present
HPI: 55.13
Rank: 4,143
Among BIOLOGISTS In United Kingdom
Among biologists born in United Kingdom, Jenny Clack ranks 145. Before her are William Townsend Aiton (1766), Hugh Edwin Strickland (1811), Marmaduke Tunstall (1743), Louis Fraser (1810), Joseph Barcroft (1872), and Keith Campbell (1954). After her are Edward Newton (1832), Robert Wight (1796), G. Evelyn Hutchinson (1903), Edward Bagnall Poulton (1856), Thomas Thomson (1817), and Thomas Pennant (1726).
William Townsend Aiton
1766 - 1849
HPI: 55.51
Rank: 139
Hugh Edwin Strickland
1811 - 1853
HPI: 55.39
Rank: 140
Marmaduke Tunstall
1743 - 1790
HPI: 55.35
Rank: 141
Louis Fraser
1810 - 1866
HPI: 55.25
Rank: 142
Joseph Barcroft
1872 - 1947
HPI: 55.22
Rank: 143
Keith Campbell
1954 - 2012
HPI: 55.22
Rank: 144
Jenny Clack
1947 - 2020
HPI: 55.15
Rank: 145
Edward Newton
1832 - 1897
HPI: 55.10
Rank: 146
Robert Wight
1796 - 1872
HPI: 55.07
Rank: 147
G. Evelyn Hutchinson
1903 - 1991
HPI: 55.07
Rank: 148
Edward Bagnall Poulton
1856 - 1943
HPI: 54.97
Rank: 149
Thomas Thomson
1817 - 1878
HPI: 54.96
Rank: 150
Thomas Pennant
1726 - 1798
HPI: 54.79
Rank: 151