palynomorph
palynomorph A microfossil, 5–500 μm in size, made from an organic substance that is highly resistant to chemical attack.
More From encyclopedia.com
Toxic Substances Control Act , The Toxic Substances Control Act (TSCA), enacted by Congress in 1976, gives the U.S. Environmental Protection Agency (EPA) the responsibility for che… Chemical Weathering , chemical weathering The action of a set of chemical processes operating at the atomic and molecular levels to break down and re-form rocks and minera… Substance , No common statement on the nature of substance is acceptable to all philosophers, the more famous of whom range from a full treatment of its nature t… Toxicology , Toxicology is the scientific study of poisons (toxins). Major topics in toxicology include the detection and chemical analysis of poisons, the study… isotope tracer , isotope tracer A radioactive isotope, whose movement can be monitored, which is used to trace the pathways by which individual substances move throug… Radioactive Tracer , radioactive tracer A radioactive isotope, whose movement can be monitored, that is used to trace the pathways by which individual substances move thr…
You Might Also Like
NEARBY TERMS
palynomorph