Wei Wuchang wwei@ucsd.edu Wise Sherwood W wise@geomag.gly.fsu.edu 1989 Stratigraphic distribution pattern of selected Paleogene calcareous nannofossil species in DSDP Hole 72-516F in the South Atlantic (Fig. 3) dataset https://doi.org/10.1594/PANGAEA.687759 Wei Wuchang wwei@ucsd.edu Wise Sherwood W wise@geomag.gly.fsu.edu 1989 Paleogene calcareous nannofossil magnetobiochronology: results from South Atlantic DSDP Site 516 journal article Marine Micropaleontology 14(1-3) https://doi.org/10.1016/0377-8398(89)90034-0 119-152 The detailed study of an expanded Paleogene section with abundant, moderate to well preserved calcareous nannofossils from South Atlantic DSDP Site 516 has resulted in a precise correlation of most calcareous nannofossil markers with the magnetostratigraphy. Many nontraditional datums have also been documented and correlated to the magnetostratigraphy. Comparison of the results from Site 516 with those of previous studies from other areas enables a critical evaluation of the accuracy, synchroneity or diachroneity of the species events over geographically long distances. Of special significance is the correlation for the first time of the stratigraphic ranges of Chiasmolithus gigas and Rhabdosphaera gladius with the magnetostratigraphy. Other important results include the following: first occurrence (FO) of Cruciplacolithus primus, 66.3 Ma; FO Chiasmolithus danicus, 65.6-66.0 Ma; FO Prinsius martinii, 65.5-66.0 Ma; FO Heliolithus kleinpellii, 59.8-61.6 Ma (probably diachronous); last occurrence (LO) of Tribrachiatus orthostylus, 51.0-54.8 Ma (unreliable); FO Chiasrnolithus gigas, 47.4 Ma; FO Reticulofenestra umbilica, 44.6 Ma; LO Chiasmolithus gigas, 44.4-46.8 Ma (diachronous); LO Nannotetrina fulgens, 44.2 Ma; LO Chiasmolithus grandis, 40.0-41.6 Ma (probably diachronous); FO Chiasmolithus oamaruensis, 39.8-40.4 Ma (unreliable); FO Isthmolithus recurvus, 39.5 Ma; LO Reticulofenestra reticulata, 37.6 Ma; LO Discoaster saipanensis, 36.4 Ma; end acme of Ericsonia subdisticha, diachronous; FO and LO Sphenolithus distentus, unreliable; and LO Reticulofenestra bisecta, 24.0 Ma. -35.285 -35.285 -30.2765 -30.2765 -35.285 -30.2765 1980-03-11T00:00:00 1980-03-11T00:00:00 1.0 175.0 not specified DSDP Deep Sea Drilling Project https://www.deepseadrilling.org/ Deep Sea Drilling Project DSDP 72-516F -30.2765 -35.285 South Atlantic/CONT RISE -1313.0 1980-03-11T00:00:00 Leg72 Leg72 1980-02-28T00:00:00 1980-02-28 1980-04-05T00:00:00 1980-04-05 Glomar Challenger https://www-odp.tamu.edu:443/glomar.html Barker, Peter F Barker, Peter F Johnson, David A Johnson, David A Carlson, Richard L Carlson, Richard L doi:10.2973/dsdp.proc.72.1983 Glomar Challenger https://www-odp.tamu.edu:443/glomar.html Drilling/drill rig DRILL 1270.6 m 690.1 m 127 cores; 1092.5 m cored; 9 m drilled; 63.2 % recovery 10850 CC-BY-3.0 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/ Species abundance at magnification of 1600: A = abundant (1 or more specimens per field of view), C = common (1 specimen per 2-10 fields), F = few (1 specimen per 11-50 fields), R = rare (1 specimen per 51-200 fields) ORDINAL NUMBER Ord No Ord No Sample code/label Sample label DSDP/ODP/IODP sample designation hdl:10013/epic.27914.d001 Wei Wuchang wwei@ucsd.edu Sample label Epoch Epoch Wei Wuchang wwei@ucsd.edu Epoch Nannofossil zone Nannos zone Nannofossil Zone; Okada & Bukry, 1980 https://doi.org/10.1016/0377-8398(80)90016-X Wei Wuchang wwei@ucsd.edu Nannos zone Biozone Biozone biozone http://www.stratigraphy.org/upload/bak/bio.htm Nannofossil Zone; Martini, 1971 Wei Wuchang wwei@ucsd.edu Biozone Biantholithus sparsus B. sparsus Wei Wuchang wwei@ucsd.edu B. sparsus Blackites spinosus B. spinosus Wei Wuchang wwei@ucsd.edu B. spinosus Bramletteius serraculoides B. serraculoides Wei Wuchang wwei@ucsd.edu B. serraculoides Calcidiscus protoannulus C. protoannulus Wei Wuchang wwei@ucsd.edu C. protoannulus Chiasmolithus altus C. altus Wei Wuchang wwei@ucsd.edu C. altus Chiasmolithus bidens C. bidens Wei Wuchang wwei@ucsd.edu C. bidens Chiasmolithus danicus C. danicus Wei Wuchang wwei@ucsd.edu C. danicus Chiasmolithus gigas C. gigas Wei Wuchang wwei@ucsd.edu C. gigas Chiasmolithus grandis C. grandis Wei Wuchang wwei@ucsd.edu C. grandis Chiasmolithus oamaruensis C. oamaruensis Wei Wuchang wwei@ucsd.edu C. oamaruensis Chiasmolithus solitus C. solitus Chiasmolithus solitus https://www.marinespecies.org/aphia.php?p=taxdetails&id=704092 Wei Wuchang wwei@ucsd.edu C. solitus Coccolithus formosus C. formosus Coccolithus formosus https://www.marinespecies.org/aphia.php?p=taxdetails&id=577856 Wei Wuchang wwei@ucsd.edu C. formosus Cruciplacolithus edwardsii C. edwardsii Cruciplacolithus edwardsii https://www.marinespecies.org/aphia.php?p=taxdetails&id=612400 Wei Wuchang wwei@ucsd.edu C. edwardsii Cruciplacolithus primus C. primus Cruciplacolithus primus https://www.marinespecies.org/aphia.php?p=taxdetails&id=612404 Wei Wuchang wwei@ucsd.edu C. primus Cruciplacolithus tenuis C. tenuis Cruciplacolithus tenuis https://www.marinespecies.org/aphia.php?p=taxdetails&id=619127 Wei Wuchang wwei@ucsd.edu C. tenuis Cyclicargolithus abisectus C. abisectus Cyclicargolithus abisectus https://www.marinespecies.org/aphia.php?p=taxdetails&id=626908 Wei Wuchang wwei@ucsd.edu C. abisectus Cyclicargolithus floridanus C. floridanus Cyclicargolithus floridanus https://www.marinespecies.org/aphia.php?p=taxdetails&id=627855 Wei Wuchang wwei@ucsd.edu C. floridanus Discoaster barbadiensis D. barbadiensis Wei Wuchang wwei@ucsd.edu D. barbadiensis Discoaster kuepperi D. kuepperi Wei Wuchang wwei@ucsd.edu D. kuepperi Discoaster lodoensis D. lodoensis Wei Wuchang wwei@ucsd.edu D. lodoensis Discoaster megastypus D. megastypus Wei Wuchang wwei@ucsd.edu D. megastypus Discoaster mohleri D. mohleri Wei Wuchang wwei@ucsd.edu D. mohleri Discoaster multiradiatus D. multiradiatus Wei Wuchang wwei@ucsd.edu D. multiradiatus Discoaster nobilis D. nobilis Wei Wuchang wwei@ucsd.edu D. nobilis Discoaster saipanensis D. saipanensis Wei Wuchang wwei@ucsd.edu D. saipanensis Discoaster sublodoensis D. sublodoensis Wei Wuchang wwei@ucsd.edu D. sublodoensis Discoaster tanii nodifer D. tanii nodifer Wei Wuchang wwei@ucsd.edu D. tanii nodifer Ellipsolithus macellus E. macellus Wei Wuchang wwei@ucsd.edu E. macellus Ericsonia subdisticha E. subdisticha Wei Wuchang wwei@ucsd.edu E. subdisticha Fasciculithus tympaniformis F. tympaniformis Wei Wuchang wwei@ucsd.edu F. tympaniformis Helicosphaera compacta H. compacta Wei Wuchang wwei@ucsd.edu H. compacta Helicosphaera recta H. recta Wei Wuchang wwei@ucsd.edu H. recta Heliolithus kleinpellii H. kleinpellii Heliolithus kleinpellii https://www.marinespecies.org/aphia.php?p=taxdetails&id=620575 Wei Wuchang wwei@ucsd.edu H. kleinpellii Heliolithus riedelii H. riedelii Heliolithus riedelii https://www.marinespecies.org/aphia.php?p=taxdetails&id=621069 Wei Wuchang wwei@ucsd.edu H. riedelii Isthmolithus recurvus I. recurvus Wei Wuchang wwei@ucsd.edu I. recurvus Lanternithus minutus L. minutus Wei Wuchang wwei@ucsd.edu L. minutus Nannotetrina cristata N. cristata Wei Wuchang wwei@ucsd.edu N. cristata Nannotetrina fulgens N. fulgens Wei Wuchang wwei@ucsd.edu N. fulgens Neococcolithes dubius N. dubius Wei Wuchang wwei@ucsd.edu N. dubius Prinsius bisulcus P. bisulcus Wei Wuchang wwei@ucsd.edu P. bisulcus Prinsius martinii P. martinii Wei Wuchang wwei@ucsd.edu P. martinii Prinsius tenuiculum P. tenuiculum Wei Wuchang wwei@ucsd.edu P. tenuiculum Reticulofenestra bisecta filewiczii R. bisecta filewiczii Wei Wuchang wwei@ucsd.edu R. bisecta filewiczii Reticulofenestra bisecta bisecta R. bisecta bisecta Wei Wuchang wwei@ucsd.edu R. bisecta bisecta Reticulofenestra daviesii R. daviesii Wei Wuchang wwei@ucsd.edu R. daviesii Reticulofenestra reticulata R. reticulata Wei Wuchang wwei@ucsd.edu R. reticulata Reticulofenestra umbilicus R. umbilicus http://nannotax.org/taxonomy/term/1617 Wei Wuchang wwei@ucsd.edu R. umbilicus Rhabdosphaera gladius R. gladius Wei Wuchang wwei@ucsd.edu R. gladius Sphenolithus distentus S. distentus Wei Wuchang wwei@ucsd.edu S. distentus Sphenolithus ciperoensis S. ciperoensis Wei Wuchang wwei@ucsd.edu S. ciperoensis Sphenolithus furcatolithoides S. furcatolithoides Wei Wuchang wwei@ucsd.edu S. furcatolithoides Sphenolithus predistentus S. predistentus Wei Wuchang wwei@ucsd.edu S. predistentus Sphenolithus primus S. primus Wei Wuchang wwei@ucsd.edu S. primus Toweius callosus T. callosus Wei Wuchang wwei@ucsd.edu T. callosus Tribrachiatus orthostylus T. orthostylus Wei Wuchang wwei@ucsd.edu T. orthostylus Triquetrorhabdulus carinatus T. carinatus Triquetrorhabdulus carinatus https://www.marinespecies.org/aphia.php?p=taxdetails&id=616624 Wei Wuchang wwei@ucsd.edu T. carinatus Zygodiscus sigmoides Z. sigmoides Wei Wuchang wwei@ucsd.edu Z. sigmoides Zygrhablithus bijugatus Z. bijugatus Wei Wuchang wwei@ucsd.edu Z. bijugatus supplement citable author10599 author261 basis12 campaign194 campaign3374940 event12814 geocode1599 geocode1600 geocode1601 geocode6262 geocode8128 inst41 journal10825 license101 method10974 method5059 method592 method599 param10057 param10088 param10108 param10109 param10129 param10138 param10310 param10311 param10334 param10531 param10533 param10535 param10578 param10606 param10614 param10624 param10779 param10785 param10788 param10798 param10799 param10902 param10938 param10940 param11036 param15398 param20544 param28034 param37362 param37456 param37665 param37666 param37840 param790 param9488 param9528 param9550 param9574 param9624 param9625 param9630 param9635 param9636 param9642 param9643 param9673 param9739 param9748 param9753 param9772 param9773 param9813 param9848 param9853 param9858 param9864 param9867 param9872 param9888 param9895 param9935 param9980 pi10599 project4 ref28618 term1061854 term1062539 term1062542 term1062560 term1062566 term1062571 term1062580 term1062724 term1062725 term1062873 term20680 term47321 topotype1