Citation: Jm. Moldowan et Sr. Jacobson, Chemical signals for early evolution of major taxa: Biosignatures and taxon-specific biomarkers, INT GEOL R, 42(9), 2000, pp. 805-812
Authors:
Finney, SC
Berry, WBN
Cooper, JD
Ripperdan, RL
Sweet, WC
Jacobson, SR
Soufiane, A
Achab, A
Noble, PJ
Citation: Sc. Finney et al., Late Ordovician mass extinction: A new perspective from stratigraphic sections in central Nevada, GEOLOGY, 27(3), 1999, pp. 215-218