The Silurian succession of the Oslo Region.

Evolution and Extinction Rate Controls.

Niles Eldredge, A. J. Boucot · Systematic Zoology · 1975 · 572 citations

Life Sciences, Biology, Evolutionary Biology +11

THE COMPOSITION AND STRUCTURE OF LOWER SILURIAN MARINE COMMUNITIES

A. M. Ziegler, L. Robin M. Cocks, Richard K. Bambach · Lethaia · 1968 · 262 citations

Life Sciences, Ecology, Marine Sciences +16

TERMINOLOGY FOR THE THICKNESS OF STRATIFICATION AND PARTING UNITS IN SEDIMENTARY ROCKS

R.L. Ingram · Geological Society of America Bulletin · 1954 · 241 citations

Natural Sciences, Earth Sciences, Geology +12

Silurian Marine Communities and their Environmental Significance

A. M. Ziegler · Nature · 1965 · 199 citations

Life Sciences, Ecology, Marine Sciences +14

The sequence of Silurian graptolite zones in the British Isles

R. B. Rickards · Geological Journal · 1976 · 117 citations

Natural Sciences, Paleontology, Paleoecology +8