Estudo de coprólito da bacia sedimentar do Araripe por meios de espectroscopia FT-IR e difração de Raios-X Study of coprolites from the Araripe sedimentary basin through FT-IR spectroscopy and x-ray diffraction

<abstract language="eng">Coprolites are fossilized faeces that constitute an important source of palaeobiological informations. This paper describes the characterization of some coprolite materials originated from the Romualdo Member of the Santana Formation (Araripe Basin, south of...

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Bibliographic Details

Published in:	Química Nova
Main Authors:	Ricardo Jorge Cruz Lima, Paulo de Tarso Cavalcante Freire, José Marcos Sasaki, Antonio Álamo Feitosa Saraiva, Silvania Lanfredi, Marcos Augusto de Lima Nobre
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Química 2007-01-01
Subjects:	coprolites X-ray diffraction Fourier transform infrared spectroscopy
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000800029