J.J. Groot

Plant Microfossils and Age of Nonmarine Cretaceous Sediments of Maryland and Delaware

J.J. Groot, John S. Penny · Micropaleontology · 1960 · 72 citations

Natural Sciences, Geology, Plant Sciences +14

Magnetostratigraphy of the Cretaceous-Tertiary boundary at Agost (Spain)

J.J. Groot, R.B.G. de Jonge, Cor G. Langereis et al. · Earth and Planetary Science Letters · 1989 · 59 citations · Full text

Natural Sciences, Earth Sciences, Geology +12

Some observations on pollen grains in suspension in the estuary of the Delaware River

J.J. Groot · Marine Geology · 1966 · 56 citations

Natural Sciences, Oceanography, Estuarine Oceanography +6

Palynological evidence for late miocene, pliocene and early pleistocene climate changes in the middle U.S. Atlantic Coastal Plain

J.J. Groot · Quaternary Science Reviews · 1991 · 48 citations

Natural Sciences, Earth Sciences, Paleontology +17

Marine palynology: Possibilities, limitations, problems

J.J. Groot, Catharina R. Groot · Marine Geology · 1966 · 33 citations

Natural Sciences, Marine Sciences, Paleontology +11