Island Life: A Study of the Land Vertebrates of the Islands of Eastern Lake Michigan. Robert T. Hatt , Josselyn van Tyne , Laurence C. Stuart , Clifford H. Pope , Arnold B. Grobman

1953 ◽  
Vol 28 (2) ◽  
pp. 171-171
Author(s):  
Orlando Park
Bird-Banding ◽  
1949 ◽  
Vol 20 (1) ◽  
pp. 74
Author(s):  
D. S. F ◽  
Robert T. Hatt ◽  
Josselyn Van Tyne ◽  
Laurence C. Stuart ◽  
Clifford H. Pope ◽  
...  

1949 ◽  
Vol 30 (2) ◽  
pp. 203 ◽  
Author(s):  
Richard H. Manville ◽  
Robert T. Hatt ◽  
Josselyn van Tyne ◽  
Laurence C. Stuart ◽  
Clifford H. Pope ◽  
...  

Copeia ◽  
1948 ◽  
Vol 1948 (4) ◽  
pp. 305
Author(s):  
Karl P. Schmidt ◽  
Robert T. Hatt ◽  
Josselyn Van Tyne ◽  
Laurence C. Stuart ◽  
Clifford H. Pope ◽  
...  

1950 ◽  
Vol 44 (3) ◽  
pp. 766
Author(s):  
R. L. Livezey ◽  
Robert T. Hatt ◽  
Josselyn Van Tyne ◽  
Laurence C. Stuart ◽  
Clifford H. Pope ◽  
...  

Author(s):  
C. E. M. Bourne ◽  
L. Sicko-Goad

Much recent attention has been focused on vegetative survival forms of planktonic diatoms and other algae. There are several reports of extended vegetative survival of the freshwater diatom Melosira in lake sediments. In contrast to those diatoms which form a morphologically distinct resistant spore, Melosira is known to produce physiological resting cells that are indistinguishable in outward morphology from actively growing cells.We used both light and electron microscopy to document and elucidate the sequence of cytological changes during the transition from resting cells to actively growing cells in a population of Melosira granulata from Douglas Lake, Michigan sediments collected in mid-July of 1983.


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