scholarly journals Upper Cenozoic deposits of the central Delmarva Peninsula, Maryland and Delaware

1979 ◽  
Author(s):  
James Patrick Owens ◽  
Charles Storrow Denny
Keyword(s):  
Delmarva Peninsula ◽  
Upper Cenozoic

Propagation of Alnus maritima [Marsh.] Nutt. (Seaside Alder)

HortScience ◽  
1998 ◽  
Vol 33 (3) ◽  
pp. 479b-479
Author(s):  
James A. Schrader ◽  
William R. Graves
Keyword(s):  
Delmarva Peninsula ◽  
Small Tree ◽  
South Central ◽  
Disjunct Populations ◽  
Rooting Of Cuttings ◽  
Sexual Propagation ◽  
Managed Landscapes ◽  
Time Of Collection ◽  
Over Time ◽  
Seaside Alder

We are interested in the potential of seaside alder as a shrub or small tree for managed landscapes. This species has received little attention from horticulturists and occurs naturally only in small, disjunct populations in Maryland and southern Delaware (Delmarva Peninsula), northwestern Georgia, and south-central Oklahoma. Our objective is to optimize asexual (softwood cuttings and tissue culture) and sexual propagation of seaside alder while testing for differences in propagation success among populations. Terminal softwood cuttings collected 11 June 1997 (Delmarva) and 25 Aug. 1997 (Oklahoma) were treated with IBA at various concentrations and provided intermittent mist in a greenhouse for 10 weeks. Up to 44% rooting was achieved by using 1 g IBA/kg on cuttings from Delmarva; replication over time will be used to determine whether poorer rooting of cuttings from Oklahoma (maximum of 17% with 8 g IBA/kg) was due to genotypic effects or the time of collection. Strobili were collected during late 1997 from multiple plants in the three populations. Unstratified seed from Oklahoma showed from 40% to 76% germination after 21 days depending on the tree of origin. The only previous data of germination of unstratified seeds was a report of 5% to 20% for seeds from Delmarva, so provenance as well as stratification effects on germination are being evaluated.

SEASONAL AND ENVIRONMENTAL TRENDS OF BENTHIC FORAMINIFERA IN CHINCOTEAGUE BAY, DELMARVA PENINSULA, USA

2016 ◽  
Author(s):  
Lisa E. Osterman ◽  
◽  
Alisha M. Ellis ◽  
Christopher G. Smith ◽  
Jaimie E.L. Shaw
Keyword(s):  
Benthic Foraminifera ◽  
Delmarva Peninsula ◽  
Chincoteague Bay

LATE QUATERNARY EVOLUTION OF THE CONTINENTAL SHELF AND COASTAL SYSTEM OF THE DELMARVA PENINSULA

2019 ◽  
Author(s):  
Laura Brothers ◽  
◽  
David S. Foster ◽  
Elizabeth A. Pendleton ◽  
Wayne E. Baldwin ◽  
...  
Keyword(s):  
Continental Shelf ◽  
Late Quaternary ◽  
Delmarva Peninsula ◽  
Coastal System

High-frequency sequence stratigraphy of Upper Cenozoic deposits in the central and southeastern North Sea areas

1997 ◽  
Vol 14 (2) ◽  
pp. 99-123 ◽  
Author(s):  
Jan C. Sørensen ◽  
Ulrik Gregersen ◽  
Morten Breiner ◽  
Olaf Michelsen
Keyword(s):  
Sequence Stratigraphy ◽  
North Sea ◽  
High Frequency ◽  
Upper Cenozoic ◽  
Frequency Sequence
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