Thesaurus siluricus : the flora and fauna of the Silurian period : with addenda (from recent acquistions) / by John J. Bigsby.

Date:
1868
Catalogue details

Licence: Public Domain Mark

Credit: Thesaurus siluricus : the flora and fauna of the Silurian period : with addenda (from recent acquistions) / by John J. Bigsby. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.

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    Cystidea. BRACHIOPODA. Subdivision. Genus, Species, and Author. Locality. Subdivision. Genus, Species, and Author. Locality. Primordial ... Primordial ? ... Primordial ... Lower Silurian. signata, Barr. Wirthi, „ Obolus ? minor, Barr. palliatus, „ Orthis, Bavarica, Barr. Hof (Bavaria). Hof (Bavaria). Hof (Bavaria). Primordial ... Primordial ? ... Primordial ... N.B.—The 1 Lichas, Call/men stitute a transiti There are a fe [The Ad Discina. contraria, Barr. varians, „ Lingoila, Barrande. Bavarica, Barr. cedens, „ humillima, „ inchoans, ,, majority of the genera e, and Cheirurus, annou 071 and connexion betwec w more Hof fossils scat denda usually present n Hof (Bavaria). Hof (Bavaria). ») and species indicate the nee the second fauna, 1 m the first two Silurian .ered about in the ' Thes ew information, local an CYSTIDEA. Cystidea. 2nd Fauna ...|Bavarica, Barr.|Hof (Bavaria). primordial fauna, while the four genera of Trilobites, Asaphus, he species being rare. Thus this fauna of Hof seems to con- faunse.—M. Barrande. iurus.' d stratigraphical, and frequently newly acquired species.] EREATA. 12 13 14 19 26 29 30 31 34 36 58 65 81 Error. PalECOchorda Trichoides, Harkness Nidulites favus ■Retioulites iCladopora Corynoides Helopora Oldhamia Rhinopora Cryptocrinites Hemicystites parasitica Chondrites informis ,, regularis Crossopodia Scotica . Nereites Cambrensis Scolithus linearis Tentaculites anglicus jSIglina caliginosa „ mirabilis Ampyx nasutus Lichas verrucosus, Eiehw.... „ ,, Salter... Proetus depressus Climacograptus antennarius. Rectification. An Annelid. Not in Llandeilo Stage. Ought to be Eeticulites. Is a Polyzoon. A Cystidean. Only in Niag. Group. In Britain also. Not in Llandeilo Stage. Caradoc Stage. 174 Llandov. ,, 176 Llandeilo „ 178 Caradoc Llandeilo „ 181 Britain. In Pleta. 182 Woolhope, Wenlock. Cancel this species. Point Levis, Queb. G. j N.B.—Other errors undiscovered 84 95 96 97 99 102 114 116 124 140 144 157 Error. Rastrites Barrandei „ triangularis .. Leptscna calcarata „ quinquecostata Lingula Bechei ,, squamosa, ^o/il.. Obolella polita Rhynchonella Davidsoni sexcostata Strophomena undata Palsearca Billingsiana .. Bellerophon Murchisoni Murchisonia bicincta biUrata Lituites falcatus Orthoceras Avelinii encrinale filosum arium undulatum undulobellicinctum undulostriatum .. may explain themselves. Rectification. Dele. ») Only in Llandov. and W. ,, Caradoc. ,, Llandeilo. Malvern. Potsdam. Sa. or Calcif. Sa. Is in W. and L. Only in Llandov. Stage. „ W. Llandeilo Stage. Ludlow „ Only in Caradoc. Not in Black Riv. Lst. In Pleta only. In Llan. only, Britain. In Low. Llan. only. Not in Llandeilo. In Llandov. only, Lenane &c.. Gal way. Dele. Low. Llan., not Llandov.