Difference between revisions of "Counterseptum"
(Created page with "File:Fig 33.jpg|thumb|<font size="2">'''Fig. 1.''' Countersepta. '''A-D:''' ''Amphistegina tuberculata'' Bermudez, Dominican Republic, Upper Miocene, SEM stereographs showin...") |
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[[File:Fig 33.jpg|thumb|<font size="2">'''Fig. 1.''' Countersepta. | [[File:Fig 33.jpg|thumb|<font size="2">'''Fig. 1.''' Countersepta. | ||
− | '''A-D:''' ''Amphistegina tuberculata'' Bermudez, Dominican Republic, Upper Miocene, SEM stereographs showing the split halves of a megalospheric shell. '''A:''' dorsal side in ventral view, '''B:''' ventral side in dorsal view, with details in C and D. '''E-G:''' ''Amphistegina lopeztrigoi'' Palmer, thin slides in transmitted light micrographs, Eocene, Florida. Generic and specific name are unclear and need revision. '''E:''' centered section perpendicular to the coiling axis; '''F:''' section perpendicular to the coiling axis located below the megalosphere; '''G:''' poorly centered axial section. | + | '''A-D:''' ''Amphistegina tuberculata'' Bermudez, Dominican Republic, Upper Miocene, SEM stereographs showing the split halves of a megalospheric shell. '''A:''' dorsal side in ventral view, '''B:''' ventral side in dorsal view, with details in '''C''' and '''D'''. '''E-G:''' ''Amphistegina lopeztrigoi'' Palmer, thin slides in transmitted light micrographs, Eocene, Florida. Generic and specific name are unclear and need revision. '''E:''' centered section perpendicular to the coiling axis; '''F:''' section perpendicular to the coiling axis located below the megalosphere; '''G:''' poorly centered axial section. |
'''cs:''' counterseptum; '''egh:''' eggholder; '''f:''' main foramen; '''pust:''' pustules covering successive faces; '''s:''' septum of main chambers; '''stc:''' stellar chamberlet; (Hottinger, 2006; fig. 33 [http://paleopolis.rediris.es/cg/CG2006_M02/index.html] '''CC'''/BY-NC-SA)]] | '''cs:''' counterseptum; '''egh:''' eggholder; '''f:''' main foramen; '''pust:''' pustules covering successive faces; '''s:''' septum of main chambers; '''stc:''' stellar chamberlet; (Hottinger, 2006; fig. 33 [http://paleopolis.rediris.es/cg/CG2006_M02/index.html] '''CC'''/BY-NC-SA)]] | ||
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