Memoirs of the Manchester Literary and Philosophical Society, Volume 72Manchester Literary and Philosophical Society., 1928 |
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Page 57
... lobes in front of adductors . Vascular sinuses absent . The species is abundant 10 to 20 feet below the summit of the Acton Scott Beds , in a small mudstone ledge off the south bank of the River Onny , 130 feet west of the west end of ...
... lobes in front of adductors . Vascular sinuses absent . The species is abundant 10 to 20 feet below the summit of the Acton Scott Beds , in a small mudstone ledge off the south bank of the River Onny , 130 feet west of the west end of ...
Page 59
... lobes in front of the adductors . Vascular sinuses absent . The reference of this species to Wattsella seems more than dubious , as the similarity between the crural plates in this species and those in typical Wattsella seems to result ...
... lobes in front of the adductors . Vascular sinuses absent . The reference of this species to Wattsella seems more than dubious , as the similarity between the crural plates in this species and those in typical Wattsella seems to result ...
Page 60
... lobes in front of adductors . Adductor scars separated from each other and from divaricators by fine ridges , Interior typically without sinuses . The form was obtained from the Heterorthina præculta Beds , immediately under the ...
... lobes in front of adductors . Adductor scars separated from each other and from divaricators by fine ridges , Interior typically without sinuses . The form was obtained from the Heterorthina præculta Beds , immediately under the ...
Page 174
... lobes , or the free - lobes may be absent . The functional apophyses of the interiors do not assist in defining this sub - family . 1. The creation of this sub - family is desirable , since otherwise the fact that Reed's comprehensive ...
... lobes , or the free - lobes may be absent . The functional apophyses of the interiors do not assist in defining this sub - family . 1. The creation of this sub - family is desirable , since otherwise the fact that Reed's comprehensive ...
Page 183
... lobes in front of adductor area , the latter with a conspicuous mesial furrow corresponding to median rib of exterior . Interiors of both valves imperfectly reproducing the features of the exterior . This species is much larger than ...
... lobes in front of adductor area , the latter with a conspicuous mesial furrow corresponding to median rib of exterior . Interiors of both valves imperfectly reproducing the features of the exterior . This species is much larger than ...
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Common terms and phrases
Acton Scott adductor africanum alloys atoms augite biotite cell charged particles chromatophore coenobia coenobium coenocytes compound convex crural pits crural plates crystals curve D.Sc Dalmanellida density divaricator Donegal dorsal valve effect electrons emission energy Exterior felspar field gametes genera genus granite Harknessella Harnage heat Heterorthis Horderley hornblende hysteretic intensity interior Internal mould ions kloedeni large number lateral folds lobes M.Sc Manchester mass median Memoirs mesial mould of dorsal mould of ventral mudstone muscle area nuclei observed obtained occurs Onniella Ordinary Meeting origin Ostracods oxygen phase plasticine platinum positions posterior primary Professor W. L. BRAGG pyrenoids radiation ratio relations Resserella reticulatum rib-system ribs ridge River Onny rocks Rosguill scars scattering schist Sciences sectors shell significant sinus Société Society solid solution species specimens stage stars structure sub-atomic swarm-spores temperature valve plasticine cast ventral valve Wattsella wattsi wire xenoliths