大西洋地球科学学会
期刊
会议
图书
作者:Matthew R. Stimson , Randall F. Miller , Spencer G. Lucas ...
来源:[J].Atlantic Geology(IF 0.846), 2016, Vol.52, pp.001-019
摘要:Red-bed strata exposed at Lepreau Falls, southern New Brunswick, were originally interpreted as belonging to the Triassic Lepreau Formation. Poorly preserved tetrapod trackways within the strata were previously assigned to two ichnospecies; one to a new Triassic ichnospecies, Iso...
作者:Stephen K. Donovan
来源:[J].Atlantic Geology(IF 0.846), 2015, Vol.51 (1), pp.287-297
摘要:Antillean ichnology was essentially a blank book when Ron Pickerill of the University of New Brunswick, Fredericton, made his first research visit to Jamaica in February 1990. Ron’s first Jamaican trace-fossil research team worked initially on the Paleogene Richmond Formatio...
作者:Ian Spooner , Peir Pufahl , Trevor Brisco ...
来源:[J].Atlantic Geology(IF 0.846), 2015, Vol.51 (1), pp.044-050
摘要:The North structure is a discontinuous, partially flooded elliptical basin 250 m in diameter and defined by arcuate scarps. It is located in Annapolis County, Nova Scotia, approximately 1 km north of the Bloody Creek structure, a possible 400 m-diameter elliptical impact crater. ...
作者:Bruce E. Broster , Pamela J. Dickinson
来源:[J].Atlantic Geology(IF 0.846), 2015, Vol.51 (1), pp.206-220
摘要:A 67 m near-continuous stratigraphic core was recovered from drilling at Grand Lake Meadows, located near the junction of Grand Lake and the Saint John River, approximately 40 km south of Fredericton, New Brunswick. From analyses of recovered samples and finite radiocarbon dating...
作者:Hans-Dieter Sues , Paul Eric Olsen
来源:[J].Atlantic Geology(IF 0.846), 2015, Vol.51 (1), pp.139-205
摘要:The Fundy basin in Nova Scotia and New Brunswick is the largest exposed rift basin of the Newark Supergroup and also extends beneath the Bay of Fundy. Its strata can be divided into four tectonostratigraphic sequences (TS). TS I is represented by the probably Permian Honeycomb Po...
作者:Matthew R. Stimson , Randall F. Miller , Spencer G. Lucas
来源:[J].Atlantic Geology(IF 0.846), 2016, Vol.52, pp.021-035
摘要:Vertebrate ichnotaxa described by George Frederic Matthew in 1910 from the Upper Carboniferous (Lower Pennsylvanian) ‘Fern Ledges’ of Saint John, New Brunswick, were dismissed as dubious trackways by previous authors. Thus, three new ichnospecies Matthew described appeared i...
作者:Megan E Little , Michael B Parsons , Brent A Law ...
来源:[J].Atlantic Geology(IF 0.846), 2015, Vol.51 (1), pp.344-363
摘要:Past investigations at historical gold (Au) districts in Nova Scotia, Canada have identified elevated concentrations of arsenic (As) and mercury (Hg) in nearby sediments and waters. These metal(loid)s are derived from erosion of mineralized bedrock, and the disposal of mine ...
作者:Patrick R. Getty
来源:[J].Atlantic Geology(IF 0.846), 2016, Vol.52, pp.119-124
摘要:The type and only specimen of the ichnospecies Megapezia longipes, from the Pennsylvanian Rhode Island Forma-tion of Plainville, Massachusetts, consists of two poorly defined tracks, one made by a manus and the other by a pes, rather than a single pedal imprint. Whereas the type ...
作者:John W.F. Waldron , Rebecca A. Jamieson , Hayley D. Pothier ...
来源:[J].Atlantic Geology(IF 0.846), 2015, Vol.51 (1), pp.084-104
摘要:Fine-grained metasedimentary rocks of the Halifax Group in southern mainland Nova Scotia can be subdivided into mappable units. In Halifax Peninsula, sulphide-rich hornfels, black slate, metasiltstone, and metasandstone of the Cunard Formation are overlain by grey metasedime...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×