Annals of the South African MuseumSouth African Museum, 1990 - Natual history |
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Page 41
... Siphonozooids numerous and minute ( < 0,3 mm in diameter ) . Autozooids with or without sclerites . Axis variable ... Siphonozooids numerous , minute , c . 0,16 mm in diameter . Siphonozooids may extend down proximal portion of rachis ...
... Siphonozooids numerous and minute ( < 0,3 mm in diameter ) . Autozooids with or without sclerites . Axis variable ... Siphonozooids numerous , minute , c . 0,16 mm in diameter . Siphonozooids may extend down proximal portion of rachis ...
Page 105
... Siphonozooids without sclerites , crowded in narrow band on rachis above each polyp leaf . Colonies with 26-37 rows of siphonozooids on each side , representing one row per polyp leaf . Sclerites numerous ; three - flanged needles in ...
... Siphonozooids without sclerites , crowded in narrow band on rachis above each polyp leaf . Colonies with 26-37 rows of siphonozooids on each side , representing one row per polyp leaf . Sclerites numerous ; three - flanged needles in ...
Page 107
... siphonozooids . Autozooids restricted to the outer margin of each leaf to 5 mm below the margin on both the upper and lower surfaces of each leaf ; retractile directly into pockets of the fleshy leaf margin . Autozooid zone relatively ...
... siphonozooids . Autozooids restricted to the outer margin of each leaf to 5 mm below the margin on both the upper and lower surfaces of each leaf ; retractile directly into pockets of the fleshy leaf margin . Autozooid zone relatively ...
Contents
Introduction | 2 |
Geological setting | 10 |
D see DINGLE R V et | 23 |
Copyright | |
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abundance Abyssal Abyssal Zone Agulhas Bank Ammonia Annals assemblage Atlantic Austromegabalanus autozooids axis Basin Bathyal Zone Benson border Brady Broch Buntonia calyces calyx Cape Town Cavernularia coast Coldstream colony Cytherella Cytheropteron d'Orbigny deposits depth range dorsal Echinocythereis Echinoptilum epipterygoid figures foramen Foraminifera Formation genera genus Hatchericeras Henryhowella Holocene holotype illustrations Indian Ocean Kölliker Kophobelemnon Krithe sp Kükenthal & Broch length longitudinal Lower Bathyal Lycorhinus margin McMillan 1987b melobesioides Miocene molle Moschorhinus Neritic opisthotic Orange Shelf ostracod ostracod fauna painted peduncle Pennatula Pennatulacea Peypouquet Pleistocene polyp polyp leaves Poseidonamicus posterior posterodorsal prootic Quinqueloculina rachis recorded region ridge rosenfeldi Rugocythereis salinity samples Scale sclerites sediments Siphonozooids South African Museum south-western Africa southern Africa specimen spindles squamosal stone SUID-AFRIKAANSE MUSEUM surface suture Synonymy taxa teeth tentacles tests three-flanged Tixier-Durivault total ostracod Type species Umbellula Upper Bathyal ventral Virgularia water depth Whatley