摘要:

In attempts to reconstruct the environment of condensation of solar system materials, particularly exemplified by certain meteorite components, the relative temperatures of the gas and the solid are of critical importance. The relationships that determine the heat balance in a circumsolar grain‐gas system are examined. Fundamental considerations show that regardless of opacity or gas density, the gas will always be at a higher temperature than the solid in such regions of the system where condensation is possible. Implications of the characteristic temperature differential between the gas and the condensing solid are discusse

ISSN:0026-1114    

DOI:10.1111/j.1945-5100.1973.tb01181.x

出版商:Blackwell Publishing Ltd    

年代:1973

数据来源: WILEY

摘要:

A sampling program of soil surrounding the Boxhole meteorite crater reveals very much smaller amounts of meteoritic material in the soil than found for other craters, such as Henbury and Canyon Diablo. Microprobe analyses of individual small particles show the presence of four spherules with Ni‐Fe ratios in agreement with that for the parent meteorit

ISSN:0026-1114    

DOI:10.1111/j.1945-5100.1973.tb01182.x

出版商:Blackwell Publishing Ltd    

年代:1973

数据来源: WILEY

ISSN:0026-1114    

DOI:10.1111/j.1945-5100.1973.tb01183.x

出版商:Blackwell Publishing Ltd    

年代:1973

数据来源: WILEY

ISSN:0026-1114    

DOI:10.1111/j.1945-5100.1973.tb01184.x

出版商:Blackwell Publishing Ltd    

年代:1973

数据来源: WILEY

ISSN:0026-1114    

DOI:10.1111/j.1945-5100.1973.tb01185.x

出版商:Blackwell Publishing Ltd    

年代:1973

数据来源: WILEY