...Alan B. Shaw Abstract Species from the Highgate Formation of northwestern Vermont and the related Beekmantown Group of Quebec are treated. Sixteen named and 3 unnamed species are described; Diplozyga rossi (Valmy Formation, Nevada) and 'Plumulites' clarki are new. Thirteen generic names are used...

...W. B. Creath; A. B. Shaw Abstract All known specimens of ostracodes from the Ordovician Highgate Formation of Vermont have been restudied and are illustrated photographically. In addition, three related species described by R. P. Whitfield in 1889 are redescribed and figured for comparision. Six...

... are each represented by one formation: Gorge and Highgate formations and Morses Line Slate, respectively. The old names Georgia Slate, Mallett Formation, Winooski Dolomite, Russell Slate and Grandge Slate are abandoned; the Corliss Conglomerate is regarded as a member of the Morses Line Slate, and nearly...

... schucherti and D. vermontensis, of the Lower Ordovician Highgate formation, which have previously been confused, are reviewed. GeoRef, Copyright 2004, American Geological Institute. Reference includes data from Bibliography and Index of North American Geology, U. S. Geological Survey, Reston, VA, United...

...Adam Schoonmaker; William S.F. Kidd Abstract The Ordovician Stanbridge Group of Quebec has long been considered an allochthonous nappe. It is an internally coherent unit that consists of lower slaty limestone overlain by slate, which is correlated with the Highgate and Morses Line formations...

... the end of the Steptoean. A detailed carbon isotope analysis of the lowermost Gorge Formation at Highgate Gorge in northwestern Vermont (northern Appalachians) determined that these strata do not contain a record of the Steptoean positive carbon isotope excursion. This result leads to questions...

... ; Schoonmaker 2005 ). Gr., Group; grs., groups; Fm., Formation; fms., formations. HSS, Highgate Springs slice; LL, Logan’s Line. Locations a, a′, b, c, and folds F1, F2, F3 are referred to in the text. ( b ) Simplified version of ( a ), showing the equivalent names generally used for the thrust faults...

... offshore than in sections west of the Champlain and Highgate Springs faults. Rapid variation is shown in the presence of 85 feet at Summer Point, Ferrisburg (sec. 23) but less than 40 feet with reefy facies 1 miles east, east of Otter Creek (sec. 24). Head member of Day Point formation .—The Head...

..., that the Gorge Formation contains several stratigraphic breaks and that the youngest beds correlate with the C. intermedius Zone of the Late Cambrian. The succeeding Highgate Formation yielded faunas of both North Atlantic and North American Midcontinent faunal regions that may be of similar age to the Wallace...

... of settling experiments. During particle transport, as a particle moves along the pipe, it tends to settle due to gravity. In the fracturing process, transporting proppant to fractures in the formation without the proppant settling in the pipe is crucial to its success. It is important to understand...

... sold out but was revised and republished as a second edition in 1906. Nothing similar was published by the Survey until the 1970’s and a modern engineering geological description of the London area was not published until 1997. With regard to the geological formations most suitable for ‘healthy...

... collections from the upper Highgate Formation, northwestern Vermont (E. Landing, unpub. data). Ji and Barnes (1994 , p. 60, pl. 20, figs. 5–14; their “b” elements) also included asymmetrical tricostate elements with a wide posterolateral sulcus and sharp posterior, lateral costae, and anterolateral costa...

... of Hintze ( 1953 , pl. 9, figs. 08, 11, 12). Shaw assigned a fragmentary pygidium from the Highgate Formation of Vermont to Peltabellia . It is an indeterminate bathyurid, but could well represent Acidiphorus Raymond, 1925 . “Peltabellia” baumannensis n.sp. (Fig.  8 ) Peltabellia...

... Montagne Noire (France). Our specific objective was the study of conodont faunas emerging from limestone intercalations in the Ordovician successions. Several samples from the Val d'Homs Formation collected in Sallèles-Caberdès, from Munio Formation, collected in Combes de Barroubio (St. Jean de...

... investigating the rocks of the Swanton-Highgate area. Figure 1. John Bulkley Perry Between the time Perry had entered college and his arrival in Swanton, a controversy had been raging in American geology. The issue was whether a series of strata overlying the mostly flat-lying sedimentary...

...–568. Lower Highgate Formation. Wilson, J. L. 1954. Late Cambrian and early Ordovician trilobites from the marathon Uplift, Texas. Journal of Paleontology 28:249–285. Lower Marathon Formation and Woods Hollow Formation. LITERATURE CITED Adrain , J. M. , and S. R. Westrop...