Marshall, Larry <br/><br/>
The down of the age of mammals in South America 

<br/><br/>bibliogr. p. 52-55 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Faune mammifère<br/>Maestrichtien
<br/><br/><label>Subjects--Index Terms: </label>Pérou Bolivie