Biology Reference
In-Depth Information
Figure 2.37
Sign across road SP-255 at the Tropic of Capricorn marking the southern limits
of the tropics at 23.5°S, Brazil (cf. fi gs. 2.15 and 2.35). Photograph courtesy of Taciana
Cavalcanti.
Figure 2.38
Valdes Peninsula, Argentina. Photograph by J. Arthur Herrick.
