Othniel Charles Marsh & Edward Drinker Cope bw

Autor:

Frederick Gutekunst

Credit:

File:Othniel Charles Marsh - Brady-Handy.jpg and File:Cope Edward Drinker 1840-1897.png

Krótki link:

https://www.plwiki.pl/b/1cf84

źródło:

Wikimedia Commons

Wymiary:

930 x 600 Pixel (292090 Bytes)

Opis:

Othniel Charles Marsh (1831–1899) plus Edward Drinker Cope (1840-1897), rival American paleontologists

Uploader's notes: The uploader cropped and reduced the pixel density of the Marsh image, removed color from the Cope image and converted it from PNG to JPG format, and edited contrast on both.

Licencja:

Public domain