Pearson - 1990 Catalog Estancia La Primavera, N.W. Confluencia, Neuquen, Argentina November 7865 Amberat. contains plant stems, vertebrate bone fragments, spider, mouse pellets, seed husks? fairly well consolidated with black shyracuum. Little odor. Length of a couple of the embedded driftlings: 4 11 Shape of pellets Consistent with Phyllotis, 6 ||| | 2 embriolent in some, 1 and 8 1 Points in others. When soaked, the water turns red/brown color, no large plant fragments incorporated in the main mass. The pellets under dissecting scope contain only fine plant material. One a more paler grain in marked up main mass. Specimen consists of one chunk broken by me into 3 pieces 7866 Amberat. Probably the most-consolidated chunk in this collection. Lots of shining black gunk cementing rat droppings. Small twigs of Austrocedrus stuck to it 7867 Well cemented chunk of amberat, Phyllotis-rigel pellets, Considerable plant fiber 7868 Amberat. Moderately consolidated pellets, considerable easily accessible plant fibers. 3 mm Frequency distribution of loose pellets at the bottom of the Nido Can: 4 1 5 |||| ||| 6 |||| ||| | 7 ||| || 8 4 9 1 78