File:Congdon1922-32.jpg: Revision history

22 January 2020

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19 February 2019

• curprev 14:5214:52, 19 February 2019‎ Z8600021 talk contribs‎ m 496 bytes +6‎ →‎Figs. 32

25 April 2016

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9 December 2012

• curprev 10:1510:15, 9 December 2012‎ Z8600021 talk contribs‎ 440 bytes +33‎ →‎Figs. 32

1 September 2012

• curprev 16:0216:02, 1 September 2012‎ Z8600021 talk contribs‎ 407 bytes +407‎ ==Figs. 32== Ventral and lateral views of an embryo in which the first arch has gone, the second arch is much reduced in diameter, and the third arch well developed. Dorsal and ventral outgrowths for the fourth and probably for the pulmonary arch are pre