Now showing items 1-10 of 10
On Seedlike Structures Associated with Archaeopteris from the Upper Devonian of Northern Pennsylvania
(Museum of Paleontology, The University of Michigan, 1935)
Observations of Alethopteris grandifolia Newberry and Its Seeds
(Museum of Paleontology, The University of Michigan, 1935)
On Callixylon newberryi (Dawson) Elkins et Wieland
(Museum of Paleontology, The University of Michigan, 1931)
Observations on Fossil Plants from the Devonian of Eastern North America. IV. Plant Remains from the Catskill Delta Deposits of Northern Pennsylvania and Southern New York
(Museum of Paleontology, The University of Michigan, 1939)
Observations on Fossil Plants from the Devonian of Eastern North America. II. Archaeopteris macilenta and A. sphenophyllifolia of Lesquereux
(Museum of Paleontology, The University of Michigan, 1936)
Some Fossil Species of Mahonia from the Tertiary of Eastern and Southeastern Oregon
(Museum of Paleontology, The University of Michigan, 1936)
A Preliminary Study of the Fossil Flora of the Michigan Coal Basin
(Museum of Paleontology, The University of Michigan, 1934)
Observations on Fossil Plants from the Devonian of Eastern North America. I. Plant Remains from Scaumenac Bay, Quebec
(Museum of Paleontology, The University of Michigan, 1936)
Observations on the Fossil Flora of Eastern and Southeastern Oregon. Part I
(Museum of Paleontology, The University of Michigan, 1937)
Observations on Fossil Plants from the Devonian of Eastern North America. III. Gilboaphyton goldringiae, gen. et sp. nov., from the Hamilton of Eastern New York
(Museum of Paleontology, The University of Michigan, 1937)