Florentino Ameghino
![Florentino Ameghino](https://upload.wikimedia.org/wikipedia/commons/3/3c/Florentino_Ameghino_portrait.png)
From 1887 until his death, Ameghino was passionately devoted to the study of fossil mammals from Patagonia, with the valuable support of his brother Carlos Ameghino (1865–1936) who, between 1887 and 1902, made 14 trips to that region, where he discovered and collected numerous fossil faunas and made important stratigraphic observations. Provided by Wikipedia
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Published: 1928
Superior document: Obras completas y correspondencia científica por Florentino Ameghino 9
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Published: 1934
Superior document: Obras completas y correspondencia científica por Florentino Ameghino 16
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Published: 1921
Superior document: Obras completas y correspondencia científica por Florentino Ameghino 12
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Published: 1932
Superior document: Obras completas y correspondencia científica por Florentino Ameghino 13
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Published: 1936
Superior document: Obras completas y correspondencia científica por Florentino Ameghino 23
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Published: 1935
Superior document: Obras completas y correspondencia científica por Florentino Ameghino 19