A Manual of Palaeontology for the Use of Students: With a General Introduction on the Principles of Palaeontology |
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Page xi
... calyx - Distribu- tion of the Crinoids in time - Crinoidea articulata and tesselata -Characters of the Cystoidea - Structure of the column , calyx , and appendages of the Cystideans - Pectinated rhombs - Distribu- tion of the Cystideans ...
... calyx - Distribu- tion of the Crinoids in time - Crinoidea articulata and tesselata -Characters of the Cystoidea - Structure of the column , calyx , and appendages of the Cystideans - Pectinated rhombs - Distribu- tion of the Cystideans ...
Page 106
... eye , and which are therefore termed the " ocular plates . " ΟΙ An important division of the Echinoids is constituted by the. Fig . 61. - Spine of Cidaris glan- diferus . Fig . 74. - Calyx of Actinocrinus rotundus . 106 ANNULOIDA .
... eye , and which are therefore termed the " ocular plates . " ΟΙ An important division of the Echinoids is constituted by the. Fig . 61. - Spine of Cidaris glan- diferus . Fig . 74. - Calyx of Actinocrinus rotundus . 106 ANNULOIDA .
Page 118
... Calyx ; cc Arms . is fixed , during the whole or a portion of the existence of the animal , to the sea - bottom by means of a longer or shorter jointed or flexible stalk . The body is provided with solid arms which are primarily five to ...
... Calyx ; cc Arms . is fixed , during the whole or a portion of the existence of the animal , to the sea - bottom by means of a longer or shorter jointed or flexible stalk . The body is provided with solid arms which are primarily five to ...
Page 119
... calyx , " and which is usually more or less cup - shaped , pyriform , bursiform , or discoidal . The calyx exhibits two surfaces , a dorsal and a ventral , of which the dorsal is composed of calcareous plates articulated by their ...
... calyx , " and which is usually more or less cup - shaped , pyriform , bursiform , or discoidal . The calyx exhibits two surfaces , a dorsal and a ventral , of which the dorsal is composed of calcareous plates articulated by their ...
Page 120
... calyx , and it follows of necessity that there is no generative opening or " ova- rian aperture " in the walls of the calyx . The ventral surfaces of the arms and pin- nulæ are furnished with grooves , which in the living species are ...
... calyx , and it follows of necessity that there is no generative opening or " ova- rian aperture " in the walls of the calyx . The ventral surfaces of the arms and pin- nulæ are furnished with grooves , which in the living species are ...
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Common terms and phrases
abundant allied ambulacral anchylosed animal aperture appear appendages articulated attained beak beds belong Birds Bivalves body bones bony Brachiopods calcareous calyx Cambrian Carboniferous Carboniferous Rocks Cephalopods Chalk characterised clavicles commence composed comprising consists coral Cretaceous Cretaceous period Crinoids Crustaceans deposits Devonian division dorsal Eocene Eocene Tertiary existing extinct feet fins fishes Foraminifera formation forms fossil Ganoids genera genus gills Graptolites horny Hydrozoa incisors integument Jurassic known Lastly latter less limbs Limestone living lower jaw Lower Silurian Mammals margin Mesozoic Miocene molars Mollusca mouth occur Oolites operculum pair Paleozoic pectoral Permian placed plants plates Pliocene Polyzoa possession Post-Pliocene Post-Tertiary posterior present day regarded remains represented Reptiles ribs Sandstone segments septa shell side Silurian Rocks single siphuncle skeleton sometimes spines strata structure sub-kingdom sub-order surface sutures tail teeth toes Trias Triassic tube Upper Cambrian Upper Silurian usually vertebræ whilst whorls Zoantharia
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Page ii - A Manual of Palaeontology, for the Use of Students. With a General Introduction on the Principles of Palaeontology.
Page 607 - STORMONTH. Etymological and Pronouncing Dictionary of the English Language. Including a very Copious Selection of Scientific Terms. For Use in Schools and Colleges, and as a Book of General Reference. By the Rev. JAMES STORMONTH. The Pronunciation carefully Revised by the Rev. PH PHELP, MA Cantab. Tenth Edition, Revised throughout. Crown 8vo, pp. 800. 7s. 6d. Dictionary of the English Language...