118 PKOCEEDINGS OF THE GEOXOGICAI, SOCIETY. [Jan. 24, 



1. Botalines from tJie Loiver Eocene (NummuUtic) Strata of Kres- 

 senbercf, North 'Alps. C, W. Giimbel, 1868. Ahlicmdl. Jc. haijr. 

 AJcad. Wiss. Gl. 2, vol. s. 



Planoebtjlina eaecta (type). 



/'Planorbulina megomphalus (Gilvib.). 1 -j^^^^. p^ jj-^^_ 



Conical ] VI. tvnncana. (Gilmb.). NearP^. Ungeriana{WO.). 



j ?P1. eocana (Gilmb.).? 



y ? PL subumbonata ( Gilmb.). ? 



j^Pl. capitata ((?f«*-) | Near P/. (Jwoma/^•7^fl) am- 



\ P . rudis ( Gumb . ,^^^o^■c^es (Ess.). 



., ., J PI. grosserugosa(CriMwo.). J ^ 



JN autiloid i pj_ eochleata ( Gilmb.). 1 Near P^. {Anom.) coronata, 



I PI. calymeiie {Gumb.). J P. & J. 



1^ PI. cristata {Giimb.). =Pl. corooiata, P. & J. 



I Truncatulina ammophila, ^"''*^- ] Afear P? (Trun) 

 Plano-convex -^Tr. raacrocephala, Gilmb [ ^ j,,^„^^ / w. & j.). 



I Tr. sublobatula, Gumb J ^ 



PULVINULINA EEPANDA (type). 



r Pulvinulina blmamata {Gilmb.). 

 "Menardii'" Group ...\ P. campanella (Giimb.). 



I P. asterites ( Gilmb.). A deep-sea form of P. Menardii. 



DiSCOEBINA TTJEBO (type). 



Discorbina polysphajrica ( Giimb.). 



D. megaspha>rica ( Giimb.) = B. globigerinoides, P. & J. Phil. Trans, civ. p. 421 . 



2. Eottaline Foraminif era from tlie London Clay (Eocene). Jones 

 & Parker. ' Geologist,' vol. vii. p. 83, &c. 1854. 



Planoebulina taecta (type) . 



„ . , rPlanorbulina Haidingerii (Z)'0.). 



^0^"^^^ \P1. Ungeriana {BO.). 



Nautiloid PI. ammonoides (i?ss.). 



Plano-convex Truncatulina lobatula {IV. ^ J.). 



PuLVINTJLIlSrA EEPAl^DA (type). 



" Menardii " Group ... Pulvinulina Micbeliniana (2>'0.). 

 "Elegans" Group P. elegans (-D'O.) 



RoTALiA Beccaeii (type). 



Eotalia orbicularis (D'O.). 



In the Paris Tertiaries (Grignon, &c.), the piscorUnx are very 

 numerous, varied, and characteristic, as seen in the annexed list ; 

 and in comparing the European Eocene Foraminifera wath existing 

 forms, we must remember that it is to the Red Sea, and particularly 

 to the Australian seas, rather than the Atlantic, that we have to look 

 for their recent analogues. 



