J. R. L. Allen

The natural history of stroke in sickle cell disease

Darleen Powars, Brian J. Wilson, Charles Imbus et al. · The American Journal of Medicine · 1978 · 601 citations

Medicine, Hematology, Neurology +10

THE CLASSIFICATION OF CROSS‐STRATIFIED UNITS. WITH NOTES ON THEIR ORIGIN

J. R. L. Allen · Sedimentology · 1963 · 518 citations

Public Health, Genetics, Speciation +7

Sand waves: A model of origin and internal structure

J. R. L. Allen · Sedimentary Geology · 1980 · 390 citations

Natural Sciences, Earth Sciences, Oceanography +13

Studies in fluviatile sedimentation; a comparison of fining-upwards cyclothems, with special reference to coarse-member composition and interpretation

J. R. L. Allen · Journal of Sedimentary Research · 1970 · 297 citations

Natural Sciences, Earth Sciences, Geology +17

STUDIES IN FLUVIATILE SEDIMENTATION: SIX CYCLOTHEMS FROM THE LOWER OLD RED SANDSTONE, ANGLOWELSH BASIN

J. R. L. Allen · Sedimentology · 1964 · 294 citations

Natural Sciences, Earth Sciences, Geology +14