作者: Monica M. Grady , Ian P. Wright
DOI: 10.1007/978-94-010-0145-8_15
关键词: Parent body 、 Iron meteorite 、 Carbonaceous chondrite 、 Nitrogen 、 Astrobiology 、 Carbon 、 Meteorite 、 Chemistry 、 Formation and evolution of the Solar System 、 Planetary science
摘要: We have taken an inventory of the elemental and isotopic abundances major carbon-and nitrogen-bearing components in different groups meteorites. Primary phases, inherited from solar nebula, are frequently isotopically heterogeneous, surprisingly resistant to modification through parent body processing. Even melted recrystallised meteorites retain primordial carbon nitrogen signatures.