paleonet Origin of genus Globigerinellopsis and species Globigerinellopsis mitra
Dear all,
Recently I was playing with the CHRONOS tool which frequently
sends database queries to my TaxonConcept toy. One of the
'demo taxa queries' I received many times was for the taxon
Globigerinoides mitra, which is fine..
When comparing the TaxonConcept search results with those of
CHRONOS I found that CHRONOS has listed a synonym called
'Globigerinellopsis mitra. '
I never heard of this Genus, which doesn't mean too much ;),
but I got curious and tried to find out where the name comes
from using several databases with little success.
The only hits I got was from literature databases was the
article:
Boersma, A. 1984 Cretaceou-{Tertiary planktonic foraminiferas
from the south-eastern Atlantic, Walvis Ridge area, Deep Sea
Drilling Project Leg 74. Initial Rep. DSDP 74,501-523
But here the name is only used in relative abundance counts a
sytematic section is missing.
Other hits lead me to the PANGAEA database where other species
count data from A. Boersma are listed.
I am still wondering where the genus name comes from (is it a
valid name?)and if Globigerinellopsis mitra is really a synonym
for Globigerinoides mitra...
Maybe someone can direct me to some reference(s)?
Thanks in advance,
Robert
P.S:
Here are some links to CHRONOS/TaxonConcept/Pangaea if you
want to test the queries yourself:
http://portal.chronos.org/gridsphere/gridsphere?cid=xqe_beta
http://taxonconcept.stratigraphy.net
http://www.pangaea.de/PangaVista
Dr. Robert Huber
WDC-MARE / PANGAEA - www.pangaea.de, www.wdc-mare.org
Stratigraphy.net - www.stratigraphy.net
_____________________________________________
MARUM - Institute for Marine Environmental Sciences (location)
University Bremen
Leobener Strasse
POP 330 440
28359 Bremen
Phone ++49 421 218-65593, Fax ++49 421 218-65505
e-mail rhuber@wdc-mare.org, robert.huber@stratigraphy.net
Partial index:
|
