Concepedia

Extraterrestrial amino acids in Cretaceous/Tertiary boundary sediments at Stevns Klint, Denmark

Meixun Zhao, Jeffrey L. Bada

Nature · 1989 · 141 citations · 30 references

DOI

Concepts

References

30

Extraterrestrial Cause for the Cretaceous-Tertiary Extinction

Luis W. Alvarez, Walter Álvarez, Frank Asaro et al. · Science · 1980 · 4K citations

, , +14

Meteorites and the early solar system

Choice Reviews Online · 1989 · 1.9K citations

, , +11

Meteorites and the Early Solar System

Edward Anders · Annual Review of Astronomy and Astrophysics · 1971 · 1.6K citations · Full text

, , +11

The organic component in dust from comet Halley as measured by the PUMA mass spectrometer on board Vega 1

J. Kissel, F. R. Krueger · Nature · 1987 · 549 citations

, , +10

Subattomole Amino Acid Analysis by Capillary Zone Electrophoresis and Laser-Induced Fluorescence

Yung‐Fong Cheng, Norman J. Dovic̀hi · Science · 1988 · 511 citations

, , +14