Nelson, David M <br/><br/>
Carbon isotopic composition of Ambrosia and Artemisia pollen: assessment of a C₃-plant paleophysiological indicator.  [electronic resource] 

 -  The New phytologist  Sep 2012 
 - 787-793 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1469-8137 
<br/><br/><label>Standard No.: </label>10.1111/j.1469-8137.2012.04219.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ambrosia--physiology<br/>Artemisia--physiology<br/>Biopolymers--metabolism<br/>Carbon--metabolism<br/>Carbon Isotopes<br/>Carotenoids--metabolism<br/>Paleontology<br/>Plant Leaves--physiology<br/>Pollen--physiology<br/>Reference Standards<br/>Seasons