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The Palaeontological Association | Reg. Charity No. 1168330 · late Lower Jurassic rather than Middle Jurassic age. This is because, as a whole, it resembles the Upper Liassic floras
The Palaeontological Association | Reg. Charity No. 1168330 · the mid-Cretaceous. SYSTEMATIC DESCRIPTIONS Repositories of material: these are indicated as follows: OUM—University
The Palaeontological Association | Reg. Charity No. 1168330 · 2017. 11. 14. · stone kiln situated just above the shoreline as well as by marker pegs on the ground. ... Northumberland
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 · 2017. 11. 14. · FORAMINIFERA AS INDICATORS OF VANISHED SEAGRASSES ... Amphisorus hemprichi, Sorites marginalis, Marginopora
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 · The matrix has penetrated the original organic spaces in the test. The stereom network was of the usual three-dimensional
The Palaeontological Association | Reg. Charity No. 1168330 · Formation (Copeland 1973, pers. comm.). Elsewhere on Somerset Island the upper part of the Read Bay Formation and the