... of the basin, ∼200 m of rhythmically bedded strata are exposed along the Similkameen River. Cyclic deposition resulted from repeated episodes of hydrologic and topographic change related to seismic activity along the Boundary Fault on the east flank of the Princeton Basin, where Allenby Formation sediments...

... Eocene Allenby Formation near Princeton, British Columbia. These remains occur in laminated, tuffaceous, silty and pyroclastic shale, deposited under lacustrine conditions.Detailed examination of the various laminae indicates that beds of white colour and composed of coarser silt grains are poor...

...Marian Kuc Abstract Specimens of Muscites eocenicus sp. nov. were found in a laminated, tuffaceous, silty, and pyroclastic shale with arkosic granule conglomerates in the Allenby Formation (Middle Eocene) near Princeton in southern British Columbia. The fossils, the associated fossil flora...

...L. V. Hills ABSTRACT Detailed studies of cross-stratification, pebble imbrication, mineralogy, textures, phenoclast size, and individual mineral size all indicate a single paleocurrent direction within the Tertiary Allenby Formation. It is concluded that the paleocurrents were in a southerly...

... report, forest floristic composition is reconstructed using palynological analysis of sediments from Republic, Washington; localities of the Allenby Formation in the Princeton region (Hospital Hill, One Mile Creek and Summers Creek Road), Hat Creek, McAbee, Falkland, Horsefly, and Driftwood Canyon...

...Jaelyn J. Eberle; David R. Greenwood We describe Eocene fossils of the tillodont Trogosus from the Allenby Formation in Princeton, British Columbia (B.C.), as well as teeth of Brontotheriina from the lower Australian Creek Formation near Quesnel, B.C. These fossils represent the only occurrence...

...FIG. 4 —Stratigraphy of coal-bearing member of Allenby Formation. ...

...Fig. 3. Simplified stratigraphy of Allenby Formation (Princeton Basin) and Okanagan Highlands fossil sites. (A) K–Ar dates from Allenby Formation from sources cited in Read (2000) . (B) 40 Ar– 39 Ar of Princeton Group volcanics from Ickert et al. (2009) . (C) Rock unit relationships adapted...

... basins are considered here: Republic in northeastern Washington State, USA.; One Mile Creek (Allenby Formation), Quilchena, Falkland, McAbee, Hat Creek, Horsefly, and Driftwood Canyon in British Columbia, Canada. Additional fossil sites are known, but are not considered here. Site descriptions presented...

... are considered indica- tive of a middle Eocene age (Russell, 1935, p . 54-55 ; Gazin, 1953, p. 43) whereas plant megafossils and insects are considered to be indicative o f a late Oligocene or early Miocene age (Rice, 1947, p. 29-31 ; Arnold , 1955, p. 1) for the Allenby Formation. Rouse and Mathews (1961, p...

... – 1198 . Pigg K.B. Manchester S.R. Wehr W.C. 2003 . Corylus , Carpinus and Palaeocarpinus (Betulaceae) from the middle Eocene Klondike Mountain and Allenby Formations of northwestern North America . International Journal of Plant Sciences , 164 : 807 – 822 . Radtke...

...Constantine Manos ABSTRACT The Sparland cyclothem (Pennsylvanian) occupies an interval from the uppermost part of the Kewanee Group to the lowermost part of the McLeansboro Group in the Illinois basin, and is correlated with part of the Pawnee, Bandera, and Altamont Formations of the Marmaton Group...

... ). Specimens used in the present study came from Wilson’s sites H-1, H-2, and H-3 ( Wilson 1977 ). The Middle Eocene Allenby Formation occupies two structural basins: the Tulameen basin, near Coalmont ( Williams and Ross 1979 ; Pevear et al. 1980 ), and the Princeton basin, which forms extensive outcrops...

... member of the Tranquille Formation that includes a minor shale element. Breitsprecher (2002) described this as a syn-volcanic sedimentary facies found throughout the region, represented elsewhere by units within the Allenby Formation in the Princeton Group and the White Lake Formation in the Penticton...

... Highlands have been investigated by Moss et al. (2005) through palynological analysis of seven sites (from north to south), including Driftwood Canyon, Horsefly, Falkland, McAbee, Hat Creek, and sites from the Allenby Formation near the town of Princeton in south-central British Columbia, as well...