﻿324 Notices of Memoirs — Distribution of Cepfialopoda. 



Mr. Sttir remarks that many of the above-named plants belong to 

 the " Culm " series, or have, at least, very nearly related representa- 

 tives in this horizon. The genuine Sphenopteris distans is a 

 characteristic form of the " Culm." 



B. Cape Boheman. The sandstone and carbonaceous beds of 

 this locality, formerly thought to be Tertiary, have proved to be 

 Jurassic ("Brown Jura"; " Bathonian " of the French geologists). 

 Ten of the thirty-two species composing this flora are known to 

 exist in other Jurassic localities. The most remarkable forms are 

 Podozamites lanceolatiis (Lindley), and Ginko digitata (Brong.). 



C. Cape Stakatchin. A total of 19 species of Cretaceous forms. 



D. Cape Lyell, Scott Glacier, and Cape Heer, explored by 

 Prof. Nordenskiold. All these localities together yield 71 species 

 of Miocene plants. The specimens from Cape Lyell are beautifully 

 preserved, those of the two other localities are not in nearly so good 



E. East Siberia and Amoor Province, explored by MM. Schmidt 

 and Glehn. The fossil plants of these regions are of the highest 

 interest for the study of the Jurassic Flora. The species are : — 



From East Siberia, 

 Thyrsopteris Murrayana (Broug.) 



Maakiana, Hr. 



Dicksonia clavipes, Hr, 

 ^splenium (Diplazium) 

 (Brong.) 



Whitbiense 



Government IrhutsTc : 



Baiera CzekanowsMana, Hr. 

 Ginko Schm.idtiana, Hr. 



Sibirica, Hr. 



lepida, Hr. 



Czekaiiowskia setacea, Hr. 



rigida, Hr. 



Leptostrolus laxijlora, Hr. 

 Samaropsis rotundata, Hr. 



caudata, Hr. 



parvula, Hr. 



Kaidacarpum Sibiricum, Hr. 



Amoor Province : 



Thyrsopteris prisca, Eichw. 

 Dicksonia Saportana, Hr. 

 acutiloba, Hr. 



tenuis, Hr. 

 Lycopodites tenerrimus, Hr. 

 J'hylloiheca Sibirica^ Hr. 

 Fhce.dcopsie angustifolia, Hr. 

 Baiera longifolia (Brong.) 



Anomozamites Schmidtii, Hr. 



Podozamites Eichwaldi, Sch. 



Fhoinicopsis speciosa, Hr. 



Czekanowskia setacea, Hr. Asplenium spectabile, Hr. 



These Florse, like the scanty one of the Islet of Andoe on the 

 West coast of Norway (only eight species), are characteristic of the 

 Middle Brown Jura (Bathonian). 



ILL — The Distribution of Cephalopoda in the Upper Cretaceous 

 Series of North Germany. By Herr C. Schluter. 

 (Imp. Geol. Instit. Vienna, Meeting January 23, 1877.) 

 A. Lower Planer (Cenomanian, d'Orb.). 



1. Zone of Pecten asper, and Oatopygiis carinatus. 



2. Zone of Ammonites varians and Hemipneustes Guepenkerli. 



3. Zone of Ammonites Rhotomagensis and Holaster subglobosus. 



Upper Planer (Turonian, d'Orb.). 



1. Zone of Actinoceras plenum. 



2. Zone of Amman, nodosoides and Inoceramus labiatus. 



3. Zone of Amnion. Woolgari and Inoe. JBrongniarti. 



4. Zone of Heteroceras Peussianum and Spondglu.s spinosus. 



5. Zone of Inoceramus Cuvieri and Epiaster brevis. 



B. 



