Neuropteris sp. 
— flexuosa, Brongn. 
— giganiea , Stem b. 
— heterophylla , Brongn. 
— plicata , S terni). 
— Schleliani , Stur 
Odontopteris britannica , Gutb. 
— Cœmansi , Andræ 
— obtusa , Brongn. 
— reichiana , Gutb. 
Pecopteris sp. 
— æqualis, Brongn. 
— dentata=plumosa, Brongn. 
— Miltoni, Artis 
— penmvformis , Brongn. 
Sphenopteris sp. 
— elegons. Brongn. 
BASSIN D'ESCHWEILER 
Binneuwerke (mine Reserve) 
BASSIN DE LA WURM 
Zone des charbons maigres 
J J J I IJ | 
üilSiP 
f 
+ 
Charbons gras et à gaz 
H ■ ii • I • I ■ ! • M • J ■ • ! • + • 
* + * + • 
: : . . . . 1 . 1 . 
— rotiizictijolin, Andræ 
— Stachei , Stur 
— stipulât «, Gutb. 
— trifoliolata, Artis 
Sphenophyllum sp. 
— cuneifolium , Sternb. 
erosum , Lindley et Hutton 
s;* sc z fragæfo lium , Sternb. 
Calamites sp. 
— approximutus, Brongn 
— cannæformis, Schlotli. 
— Cisti , Brongn. 
— cruciatus. Sternb. 
— ramosus , Artis 
— Suckowi, Brongn. 
Calamitina uarians , Sternb. 
Annularia radiatn , Brongn. 
— longifolia , Brongn. 
— sphenophyHoiries, Zenker 
Asterophyllites sp. 
— eqiiisetiformis , Sternb 
— grandis, Sternb. 
— longifolius , Sternb. 
Calamostachys sp. 
— tuberculata, Sternb. 
— Ludwigi , Carrutliers 
J 
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