TY - GEN AU - Matthewman,Richard AU - Martins,Zita AU - Sephton,Mark A TI - Type IV kerogens as analogues for organic macromolecular materials in aqueously altered carbonaceous chondrites SN - 1557-8070 PY - 2013///1017 KW - Biopolymers KW - chemistry KW - Extraterrestrial Environment KW - Gas Chromatography-Mass Spectrometry KW - methods KW - Macromolecular Substances KW - analogs & derivatives KW - Meteoroids KW - Organic Chemicals KW - analysis KW - Solar System N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1089/ast.2012.0820 ER -