Research about Billings County, Blaine County, Carbon County, Dawson County, El Paso County, Fergus County, Fremont County, Garfield County, Jackson County, Jefferson County, Montrose County, Morton County, Natrona County, Niobrara County, Park County, Phillips County, Sheridan County, Weston County, Ziebach County, Alaska, Colorado, Montana, North Dakota, South Dakota, Wyoming
Source-linked reports with geographic coverage including Billings County, Blaine County, Carbon County, Dawson County, El Paso County, Fergus County, Fremont County, Garfield County, Jackson County, Jefferson County, Montrose County, Morton County, Natrona County, Niobrara County, Park County, Phillips County, Sheridan County, Weston County, Ziebach County, Alaska, Colorado, Montana, North Dakota, South Dakota, Wyoming.
The genus Aquilapollenites and its type species, A. quadrilobus, are redescribed, and the latter is illustrated. This report summarizes our present information on stratigraphic ranges of selected Rocky Mountain species and varieties of Aquilapollenites. Of the 17 taxa included in this report, 10 are previously named species, 4 are new species, and 3 are new varieties. One species is transferred from the genus Mancicorpus and another from the genus Parviprojectus. The stratigraphic data concerning Aquilapollenites incorporate available information from U.S. Geological Survey pollen collections.
Alaska, Colorado, Montana, North Dakota, South Dak↗