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The Palaeontological Association | Reg. Charity No. 1168330...on the English Kimmeridge and marine Lower Cretaceous ostracod faunas five new species of the genus have been discovered
The Palaeontological Association | Reg. Charity No. 1168330 · Krumbach (1914) stated that the scratch produced by Sphaerechinus granularis on llmestone in the Adriatic Sea was up
The Palaeontological Association | Reg. Charity No. 1168330 · Protoretepora ampla (Lonsdale), Fenestella bituberculata Crockford, and blastoid fragments, indicative of the Ulladulla
The Palaeontological Association | Reg. Charity No. 1168330...TABLE l. Biostratigraphy and correlation of Lower Cambrian (Tommotian to Toyonian) in the studied localities studied using
The Palaeontological Association | Reg. Charity No. 1168330...species—Calappilia dacica, Periacanthus horridus, Micromaia aff. tuberculata, Harpactoxanthopsis lulugini—are common
The Palaeontological Association | Reg. Charity No. 1168330 · origination and extinction are lower when range extensions and ghost lineages are included, estimates of the magnitude
The Palaeontological Association | Reg. Charity No. 1168330 · 2017. 11. 14. · higher level classification Of the graptolites. Most Western workers have followed the Treatise on
The Palaeontological Association | Reg. Charity No. 1168330 · eight that yielded no conodont faunas. Text-fig. 4 shows the stratigraphical ranges of species from the forty more productive