Concepedia

On a trigonocarpus species attached to Neuropteris (Mixoneura) Flexuosa from Sydney coalfield, cape breton Island, Nova Scotia, Canada

Erwin L. Zodrow, Keith McCandlish

Review of Palaeobotany and Palynology · 1980 · 20 citations · 4 references

DOI

Concepts

References

4

Paleozoic Seed Studies: A Monograph of the American Species of Pachytesta

Thomas N. Taylor · Palaeontographica Abteilung B · 1964 · 75 citations

, , +11

The medullosan pteridosperms

Wilson N. Stewart, Theodore Delevoryas · The Botanical Review · 1956 · 61 citations

Fossil Flora of the Michigan Coal Basin

Chester A. Arnold · Deep Blue (University of Michigan) · 1949 · 36 citations · Full text

, , +12

Studies in the Trigonocarpales. Part II. Taxonomic Problems and a Revision of the Genus Pachytesta

J. H. Hoskins, Aureal T. Cross · The American Midland Naturalist · 1946 · 31 citations

, , +13