Geological Rhythms and Cometary Impacts

Extraterrestrial Cause for the Cretaceous-Tertiary Extinction

1980 • 3,815 citations

Periodicity of extinctions in the geologic past.

1984 • 958 citations

World-Wide Correlation of Mesozoic Magnetic Anomalies, and Its Implications

1972 • 531 citations

The Decade of North American Geology 1983 Geologic Time Scale

1983 • 519 citations

The Late Cenozoic glacial ages

1971 • 504 citations

Comet showers and the steady-state infall of comets from the Oort cloud

1981 • 354 citations

Terrestrial mass extinctions, cometary impacts and the Sun's motion perpendicular to the galactic plane

1984 • 294 citations

Evidence from crater ages for periodic impacts on the Earth

1984 • 227 citations

Evidence for Global Synchronism in Mantle Plume Convection, and Possible Significance for Geology

1972 • 204 citations

Reversals of the geomagnetic field, magnetostratigraphy, and relative magnitude of paleosecular variation in the phanerozoic

1976 • 160 citations

A resetting of Phanerozoic community evolution

1984 • 153 citations

Kimberlites: Their relation to mantle hotspots

1980 • 144 citations

Discontinuities in sea-floor spreading

1969 • 142 citations

A theory of terrestrial catastrophism

1979 • 130 citations

Cometary Collisions and Geological Periods

1973 • 96 citations

The record of impact on Earth: Implications for a major Cretaceous/Tertiary impact event

1982 • 95 citations

Maximum Entropy Power Spectrum of Long Period Geomagnetic Reversals

1972 • 87 citations

Geomagnetic Reversals during the Phanerozoic

1971 • 79 citations

Is the Scrapie Agent a Viroid?

1972 • 74 citations

Matching long term periodicities of geomagnetic reversals and galactic motions of the solar system

1983 • 74 citations

Periodicity of Extinctions in the Geologic Past: Deterministic Versus Stochastic Explanations

1984 • 73 citations

15-Myr periodicity in the frequency of geomagnetic reversals since 100 Myr

1983 • 60 citations

Sierra Nevada Plutonic Cycle: Part I, Origin of Composite Granitic Batholiths

1971 • 60 citations

Collision of astronomically observable bodies with the Earth

1982 • 56 citations

On the geodynamic setting of kimberlite genesis

1984 • 46 citations

The interaction of the spiral density wave and the Sun's galactic orbit

1978 • 44 citations

Some Australian Oxygen Isotope Temperatures and a Theory for a 30-Million-Year World-Temperature Cycle

1968 • 43 citations

The Present Tectonic State of the Earth

1936 • 42 citations

Randomness in the pattern of ‘mass extinctions’ and ‘waves of origination’

1985 • 42 citations

On the Catastrophic Effect of Collisions with Celestial Bodies

1958 • 42 citations

Solar activity cycle during classical antiquity

1979 • 40 citations

The role of episodic bombardment in geophysics

1982 • 40 citations

Major marine cycles in the Mesozoic

1981 • 37 citations

Does our galaxy have a violent history ?

1978 • 30 citations

Possible relation between periodic glaciation and the flexure of the Galaxy

1975 • 27 citations

Orogeny, a Cause of World-wide Regression of the Seas

1967 • 25 citations

Long Period Fourier Spectrum of Geomagnetic Reversals

1969 • 25 citations

Pre-Pleistocene glaciation on Earth: Implications for climatic history of Mars

1982 • 22 citations

Mass Extinctions Correlated with Periodic Galactic Events

1970 • 20 citations

Review Lecture - Long time-scale fluctuations in the evolution of the Earth

1981 • 19 citations

Anorogenic magmatism, plate motion and Atlantic evolution

1977 • 17 citations

A graphical approach to polar paths: Paleomagnetic cycles and global tectonics

1979 • 16 citations

Earthquake Waves and the Geomagnetic Dynamo

1973 • 13 citations

Science and the Citizen

1984 • 1 citations