REDESCRIPTION OF A LARGE PALEOCENE GAVIALOID FROM THE EAST COAST OF NORTH AMERICA

2019 ◽  
Author(s):  
Donald Joseph Morgan ◽  
Keyword(s):  
1986 ◽  
Vol 6 (3) ◽  
pp. 227-243 ◽  
Author(s):  
Andrew L. Christenson

Although the interest in shell middens in North America is often traced to reports of the discoveries in Danish kjoekkenmoeddings in the mid-nineteenth century, extensive shell midden studies were already occurring on the East Coast by that time. This article reviews selected examples of this early work done by geologists and naturalists, which served as a foundation for shell midden studies by archaeologists after the Civil War.


2017 ◽  
Author(s):  
Allison Pease ◽  
◽  
James Davis
Keyword(s):  

Author(s):  
D. W. Minter

Abstract This article describes the morphology, morphometrics, and geographical distribution of the fish parasite Glugea heraldi infecting fish of the family Syngnathidae (pipefish, seadragons and seahorses) in brackish waters of subtropical east coast of North America. This parasite can only be found in New York and Florida.


1956 ◽  
Vol 13 (4) ◽  
pp. 541-546 ◽  
Author(s):  
E. Berkeley ◽  
C. Berkeley

Records are given of two species and a variety new to western Canada and notes on three other species already known from the region. A new species, Aricidea lopezi, and four species new to western North America, are described from the neighbourhood of Friday Harbour, Washington.


1966 ◽  
Vol 23 (3) ◽  
pp. 415-422 ◽  
Author(s):  
Daniel J. Faber

Night, surface zooplankton samples at one position in the West Passage of Narragansett Bay yielded 10 calanoid, three cyclopoid, and one harpacticoid species of free-swimming copepod nauplii. The seasonal abundance of all species of nauplii combined during the 12 months of study showed significant peaks in spring and mid summer. The holoplankters were grouped into four seasonal categories: summer–fall, winter–spring, spring, and year-round; the meroplankters were put in another category. The first two groups dominated the collections. The seasonal occurrence and relative abundance of the individual species of nauplii is shown for the period of study. Included is a short synopsis of the geographical distribution of the adults along the east coast of North America as recorded in the literature.


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