77 



ASSISE E 16. 



The rock in which the fossils are contained is a greenish-gray sandy 

 layer in lavender gray, rusty weathering, fine shale. The grains of the 

 sandy layers are mostly of pellucid quartz and green quartz (some of a 

 bright copper green). There are numerous minute fragments of red 

 feldspar not kaolinized, (and some of red felsite). There is a pale green 

 (magnesian) deposit in places among the sand grains. The sand is mixed 

 with numerous fragments of the shells of Brachiopods and a few of Ostra- 

 cods. The fossils found here were : 



Fossils 



Acrothyra signata ventrals 7, dorsals 4 



Leptobolus 1 " 1 " 1 



Lingulepis Gregwa 1 (mould) ... " 1 " 



Lingulella longovalis " 2 " 1 



Obolus triparilis " 3 " 4 



Bradorona spectator-acuta .... right v. 2 left v. 



B observator-laevis " 2 " 2 



Bradoria vigilans-obesa " 1 " 1 



Fossils of 

 assise E 16. 



ASSISE E Ic. 



The rock here is also a fine gray to lavender gray shale, weathering 

 pale brown in the cracks. The following species occur : 



Acrothyra signata-sera ventrals 59, dorsals 53 



tarda 



Lingulella longovalis 



Lingulepis Gregwa , " 



Eoobolus triparilis " 



Hyolithes sp. (wide apertural 



angle) tubes 



Orthotheca sp " 



Bradorona perspicator-maxima. . right v. 1 



B spectator " 1 



Bradoria ornata 



B vigilans, mut 



Crustacean, part of a carapace 

 with strongly pitted surface 

 (part of cheek of trilobite ?) 



2 

 2 



left v. 

 

 



Fossils of 

 assise E Ic. 



