Checking billy barr’s snow log…
Knowledge graph centered on Strontium isotope analysis with 30 nodes and 88 connections. Top connected: Bacteria, aquatic insects, Aquatic Insect (general), insects, vascular plants.
Systematic sampling and isotopic analysis of carbon, oxygen, strontium, and sulfur from carbonate and sulfate minerals to determine paleoenvironmental conditions. Integration of multiple isotopic systems to distinguish marine from nonmarine depositional environments.
Synthesized from method descriptions across 1 paper using this protocol.
Steps below were extracted from the most recent peer-reviewed implementation of this protocol in the corpus — Middle Jurassic Todilto Formation of northern New Mexico and southwestern Colorado: Marine or nonmarine? (1995). Implementations in other papers (listed below) may differ.