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Quantitative Sampling of Plant Megafossil Assemblages

Published online by Cambridge University Press:  26 July 2017

Robert A. Spicer
Robert A. Spicer*
Affiliation:
Life Sciences Department, Goldsmiths' College University of London Creek Road, London SE8 3BU England
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Extract

Sampling of plant megafossil assemblages has been traditionally a somewhat haphazard process. There has been an almost universal desire to collect the most perfectly preserved, complete, largest (or most conveniently transported) or aesthetically pleasing specimens (I too plead guilty here), and yet collections tend to have been made from the most accessible parts of an outcrop without due regard to depositional geometry, or sedimentological characteristics. Imperfectly preserved, and/or fragmented material typically has been ignored and successive collections frequently have been made from particular beds or horizons that are know to yield “good material” at a particular site. Chance tends to play a significant role in prospecting for new plant beds and heavy reliance is put on the random hit by the hammer (as often as not on float). Once a concentration of plant remains has been found little note is taken of where each recovered specimen was located in relation to other specimens or the entombing sediments.

Type
Research Article
Information
The Paleontological Society Special Publications , Volume 3: Methods and Applications of Plant Paleoecology , 1988 , pp. 29 - 51
Copyright
Copyright © 1987 Paleontological Society 

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