Pub Date : 1973-01-01DOI: 10.1017/S0080456800015015
{"title":"TRE volume 69 issue 5 Cover and Back matter","authors":"","doi":"10.1017/S0080456800015015","DOIUrl":"https://doi.org/10.1017/S0080456800015015","url":null,"abstract":"","PeriodicalId":23232,"journal":{"name":"Transactions of the Royal Society of Edinburgh","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84882798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1973-01-01DOI: 10.1017/S0080456800014927
{"title":"TRE volume 69 issue 2 Cover and Back matter","authors":"","doi":"10.1017/S0080456800014927","DOIUrl":"https://doi.org/10.1017/S0080456800014927","url":null,"abstract":"","PeriodicalId":23232,"journal":{"name":"Transactions of the Royal Society of Edinburgh","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83652269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1973-01-01DOI: 10.1017/S0080456800014897
{"title":"TRE volume 69 issue 1 Cover and Back matter","authors":"","doi":"10.1017/S0080456800014897","DOIUrl":"https://doi.org/10.1017/S0080456800014897","url":null,"abstract":"","PeriodicalId":23232,"journal":{"name":"Transactions of the Royal Society of Edinburgh","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90522619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1973-01-01DOI: 10.1017/S0080456800014940
{"title":"TRE volume 69 issue 3 Cover and Front matter","authors":"","doi":"10.1017/S0080456800014940","DOIUrl":"https://doi.org/10.1017/S0080456800014940","url":null,"abstract":"","PeriodicalId":23232,"journal":{"name":"Transactions of the Royal Society of Edinburgh","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76332748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1973-01-01DOI: 10.1017/S0080456800014915
{"title":"TRE volume 69 issue 2 Cover and Front matter","authors":"","doi":"10.1017/S0080456800014915","DOIUrl":"https://doi.org/10.1017/S0080456800014915","url":null,"abstract":"","PeriodicalId":23232,"journal":{"name":"Transactions of the Royal Society of Edinburgh","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79951656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1973-01-01DOI: 10.1017/S0080456800014885
{"title":"TRE volume 69 issue 1 Cover and Front matter","authors":"","doi":"10.1017/S0080456800014885","DOIUrl":"https://doi.org/10.1017/S0080456800014885","url":null,"abstract":"","PeriodicalId":23232,"journal":{"name":"Transactions of the Royal Society of Edinburgh","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89792217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1973-01-01DOI: 10.1017/S0080456800014903
G. Borradaile
Synopsis A structural profile has been constructed for part of the Caledonian fold belt from a map of the Dalradian rocks of the Loch Awe District of Argyllshire. The profile includes the Loch Awe Syncline (Bailey 1913) and the root to the Tay Nappe (Shackleton 1958). The Loch Awe Syncline is shown to be a compound syncline of F1 age, congruent with the Tay Nappe. The F1 structures are accompanied by a penetrative deformation and modified by secondary structures. The stratigraphic succession, which includes the Upper Dalradian and part of the Middle Dalradian, has been reconstructed from the profiles and is shown to have originally been about 10 km thick. The prominent features are the development of a basin to the south-east of the present area in the Late Pre-Cambrian and the extrusion of a 2 km thick basic submarine lava pile in Lower Cambrian times. A subsequent basic submarine lava sequence was extruded in Late Lower Cambrian or Middle Cambrian time and represents the topmos lithostratigraphic group yet recorded from the Dalradian of S.W. Argyll.
{"title":"1.—Dalradian Structure and Stratigraphy of the Northern Loch Awe District, Argyllshire","authors":"G. Borradaile","doi":"10.1017/S0080456800014903","DOIUrl":"https://doi.org/10.1017/S0080456800014903","url":null,"abstract":"Synopsis A structural profile has been constructed for part of the Caledonian fold belt from a map of the Dalradian rocks of the Loch Awe District of Argyllshire. The profile includes the Loch Awe Syncline (Bailey 1913) and the root to the Tay Nappe (Shackleton 1958). The Loch Awe Syncline is shown to be a compound syncline of F1 age, congruent with the Tay Nappe. The F1 structures are accompanied by a penetrative deformation and modified by secondary structures. The stratigraphic succession, which includes the Upper Dalradian and part of the Middle Dalradian, has been reconstructed from the profiles and is shown to have originally been about 10 km thick. The prominent features are the development of a basin to the south-east of the present area in the Late Pre-Cambrian and the extrusion of a 2 km thick basic submarine lava pile in Lower Cambrian times. A subsequent basic submarine lava sequence was extruded in Late Lower Cambrian or Middle Cambrian time and represents the topmos lithostratigraphic group yet recorded from the Dalradian of S.W. Argyll.","PeriodicalId":23232,"journal":{"name":"Transactions of the Royal Society of Edinburgh","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78668187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1973-01-01DOI: 10.1017/S008045680001499X
P. Barnard, J. G. Long
Synopsis The stem, Buteoxylon gordonianum gen. et sp. nov. was found in stratified ash-beds at Oxroad Bay, near Tantallon Castle. It consists of a terminal region, about 12 cm in length surrounded by 38 petioles borne at acute angles on the stem in a ⅖ phyllotactic spiral. The stelar anatomy resembles that of a Calamopitys with a mixed pith. The petiolar bundles, however, have a distinctive T-shape in cross-section unlike any known species of Calamopitys. Associated with this fossil stem are numerous seeds of Tantallosperma setigera gen. et sp. nov. These are radially symmetrical, with four (rarely five or six) integumental lobes joined at grooves on the body of the seed but free apically where they bear numerous bristle-like hairs. The funnel-shaped salpinx is only slightly narrower than the lagenostome. Enclosed spherical pollen grains have a trilete mark and measure 60 μ in diameter. The average dimensions of the seeds are 5·9 × 1·1 mm.
茎，Buteoxylon gordonianum gen. et sp. 11 . 11在靠近Tantallon城堡的Oxroad Bay分层的灰床中被发现。它由一个长约12厘米的顶端区组成，周围有38个叶柄，叶柄呈一层状螺旋状，在茎上呈锐角排列。恒星的解剖结构类似于有混合髓的菖蒲。然而，端束在横截面上有一个独特的t形，不同于任何已知的菖蒲属物种。与这一化石茎相联系的是许多tanlosperma setigera . et sp. 11 .的种子，这些种子呈径向对称，在种子体上有四个(很少有五个或六个)被皮裂片在沟槽处连接，但在顶部有许多刚毛状的毛。漏斗状的输卵管仅比lagenstomome略窄。花粉粒呈球形，呈三棱形，直径60 μ。种子平均尺寸为5.9 × 1.1 mm。
{"title":"4.—On the Structure of a Petrified Stem and some Associated Seeds from the Lower Carboniferous Rocks of East Lothian, Scotland","authors":"P. Barnard, J. G. Long","doi":"10.1017/S008045680001499X","DOIUrl":"https://doi.org/10.1017/S008045680001499X","url":null,"abstract":"Synopsis The stem, Buteoxylon gordonianum gen. et sp. nov. was found in stratified ash-beds at Oxroad Bay, near Tantallon Castle. It consists of a terminal region, about 12 cm in length surrounded by 38 petioles borne at acute angles on the stem in a ⅖ phyllotactic spiral. The stelar anatomy resembles that of a Calamopitys with a mixed pith. The petiolar bundles, however, have a distinctive T-shape in cross-section unlike any known species of Calamopitys. Associated with this fossil stem are numerous seeds of Tantallosperma setigera gen. et sp. nov. These are radially symmetrical, with four (rarely five or six) integumental lobes joined at grooves on the body of the seed but free apically where they bear numerous bristle-like hairs. The funnel-shaped salpinx is only slightly narrower than the lagenostome. Enclosed spherical pollen grains have a trilete mark and measure 60 μ in diameter. The average dimensions of the seeds are 5·9 × 1·1 mm.","PeriodicalId":23232,"journal":{"name":"Transactions of the Royal Society of Edinburgh","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83140874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1973-01-01DOI: 10.1017/S0080456800014939
R. Neves, K. J. Gueinn, G. Clayton, N. Ioannides, R. Neville, K. Kruszewska
Synopsis This paper provides a comprehensive account of the distribution of miospore species which are considered to be stratigraphically significant in the Dinantian (Calciferous Sandstone Measures and Lower Limestone Group) of the Midland Valley of Scotland. Five miospore concurrent range zones are recognised in these beds: Tripartites vetustus—Rotaspora fracta (VF) Zone Raistrickia nigra—Triquitrites marginatus (NM) Zone Perotrilites tessellatus—Schulzospora campyloptera (TC) Zone Lycospora pusilla (Pu) Zone Schopfites claviger—Auroraspora macra (CM) Zone The distribution of these zones in the sections studied provides a method of correlation in a series of rocks, which are largely of non-marine origin and notable for their lack of stratigraphically useful macrofossils and for marked variations in facies and thickness. The zones have also been proved in sections of Lower Carboniferous rocks in the Northumbrian trough, thereby providing a potential method of correlation between the two areas. Two new genera, Colatisporites and Biannulatisphaerites, are described and one Tricidarisporites emended. Fifteen new species and one new type are described, three species recombined and three emended. Representative assemblages of the miospore zones are illustrated.
{"title":"2.—Palynological Correlations within the Lower Carboniferous of Scotland and Northern England","authors":"R. Neves, K. J. Gueinn, G. Clayton, N. Ioannides, R. Neville, K. Kruszewska","doi":"10.1017/S0080456800014939","DOIUrl":"https://doi.org/10.1017/S0080456800014939","url":null,"abstract":"Synopsis This paper provides a comprehensive account of the distribution of miospore species which are considered to be stratigraphically significant in the Dinantian (Calciferous Sandstone Measures and Lower Limestone Group) of the Midland Valley of Scotland. Five miospore concurrent range zones are recognised in these beds: Tripartites vetustus—Rotaspora fracta (VF) Zone Raistrickia nigra—Triquitrites marginatus (NM) Zone Perotrilites tessellatus—Schulzospora campyloptera (TC) Zone Lycospora pusilla (Pu) Zone Schopfites claviger—Auroraspora macra (CM) Zone The distribution of these zones in the sections studied provides a method of correlation in a series of rocks, which are largely of non-marine origin and notable for their lack of stratigraphically useful macrofossils and for marked variations in facies and thickness. The zones have also been proved in sections of Lower Carboniferous rocks in the Northumbrian trough, thereby providing a potential method of correlation between the two areas. Two new genera, Colatisporites and Biannulatisphaerites, are described and one Tricidarisporites emended. Fifteen new species and one new type are described, three species recombined and three emended. Representative assemblages of the miospore zones are illustrated.","PeriodicalId":23232,"journal":{"name":"Transactions of the Royal Society of Edinburgh","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83374722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1973-01-01DOI: 10.1017/S0080456800014988
{"title":"TRE volume 69 issue 4 Cover and Back matter","authors":"","doi":"10.1017/S0080456800014988","DOIUrl":"https://doi.org/10.1017/S0080456800014988","url":null,"abstract":"","PeriodicalId":23232,"journal":{"name":"Transactions of the Royal Society of Edinburgh","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1973-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84544478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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