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ANSP Malacology Collection Specimen Search Details

ANSP 149980Ammonitellidae
Ammonitellidae  Megomphix hemphilli W. G. Binney  
figured   
Dry Catalog # 149980 
Count   30   
Catalog date 11  Dec  1929 
donor Baker, H. B. 
donation date      
provenance Baker, H. B. 
Alcohol Catalog # A15742 
Count    
Catalog date 31  Aug  1991 
Preservative  
Prefixative  
Fixative  
Postfixative  

ecology  
unnamed locality  
specific locality Riverdale 
secondary division Multnomah County 
primary division Oregon 
country USA 
original locality Riverdale, Multnomah Co., Oregon [eledger] 
Coordinates 45°25'N, 122°39'W 
source of coordinates Coordinates for Oswego, which is near Riverdale 
expedition  
vessel  
station OR6 RIV 
collector Baker, H. B. 
date collected 01  Aug  1929    05  Aug  1929 
collecting gear  
site size  
slope  
aspect  
altitude 15-91 m 
depth  
pH  
salinity  
surface temp.  
bottom temp.  
sediment  
associated taxa  




Remarks

ANSP 149980

remarks Baker has two stations called OR6. Dates collected: 01, 04 and 05 Aug 1929. Original Alc label states 'ORE 6 RIV 8/5/29 Megomphix hemphilli'. Alc specimen(s) tagged 'P104'. Dry specimens labelled'104'; '105'; '106'; '117'; '118'; and '120' respectively. Dry lot also includes 24 un-numbered shells. 

annotation 01, 26 MAY 1991, V. Hooper; Megomphix hemphilli. ANSP 149980 figured in Pilsbry 1946 Land Mollusca of North America 2(1):509, fig. 280a. Alc lot A15742 may also be figured. 

Citations

ANSP 149980