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ANSP Malacology Collection Specimen Search Details

ANSP 344553Physidae
Physidae  Physidae sp.  
   
Dry Catalog # 344553 
Count 25   
Catalog date 12  Aug  1977 
donor Lang, H. & Vernay 
donation date      
provenance Lang, H. & Vernay
  Vernay-Lang Kalahari Expedition 
Alcohol Catalog #  
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ecology  
unnamed locality  
specific locality Ngami, Mojini Laagte 
secondary division  
primary division  
country Botswana 
original locality Mojini Laagte, Njami, S. Africa (22.37S; 23.30E) [eledger] 
Coordinates 22°37'S, 023°30'E 
source of coordinates Coordinates estimated 
expedition Vernay-Lang Kalahari Expedition 
vessel  
station  
collector Rogers, A. W. 
date collected     1929        1930 
collecting gear  
site size  
slope  
aspect  
altitude  
depth  
pH  
salinity  
surface temp.  
bottom temp.  
sediment  
associated taxa  




Remarks

ANSP 344553

remarks See archives: Vernay-Lang Kalahari Expedition and reprint: M. Connolly. Ngami flats or Ngami depression: 60 by 10 miles long, dry grass covered plains: fairly fertile. fluviatile mollusks carried in by flood waters and die when water receeds. Thorn belt of acacias. Sandy and heavily wooded. Few miles NE heavy conglomerate possibly correlated to Waterberg system of Transvaal. 

Citations

ANSP 344553