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Neobiscutum romeinii

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Brazos River , Texas, USA, Core 2, sample 1
 1  <span class="search-highlight">Neobiscutum</span> <span class="search-highlight">romeinii</span> , prox...
Published: 01 January 2003
PLATE 1 Brazos River , Texas, USA, Core 2, sample 1
 1 Neobiscutum romeinii , proximal 2.5μm
 2 Neobiscutum parvulum , distal 2.3μm
 3 Cruciplacolithus primus , proximal 3.3μm
 Antioch Church , Alabama, USA, Core, sample 40
 4 Neobiscutum romeinii , proximal 2.4μm
 5 Neobiscutum parvulum
Journal Article
Published: 01 September 1998
Bulletin de la Société Géologique de France (1998) 169 (5): 709–723.
...Silvia Gardin; Simonetta Monechi Abstract Calcareous nannofossil assemblages in four middle to low latitude Cretaceous/Tertiary boundary sections in different paleogeographic settings have been analysed. Correlation between the sections is based on the first occurrence of Neobiscutum romeinii, N...
Journal Article
Published: 01 January 2003
Micropaleontology (2003) 49 (2): 189–195.
...PLATE 1 Brazos River , Texas, USA, Core 2, sample 1
 1 Neobiscutum romeinii , proximal 2.5μm
 2 Neobiscutum parvulum , distal 2.3μm
 3 Cruciplacolithus primus , proximal 3.3μm
 Antioch Church , Alabama, USA, Core, sample 40
 4 Neobiscutum romeinii , proximal 2.4μm
 5 Neobiscutum parvulum...
FIGURES
Journal Article
Published: 01 July 2000
Micropaleontology (2000) 46 (3): 277–283.
...Hartmut Mai Abstract The same specimens of Neobiscutum romeinii, Neobiscutum parvulum and Cruciplacolithus primus, with an average size of 2.0 mu m and deriving from the "type locality" of the Maastrichtian stage at ENCI quarry near Maastricht, The Netherlands, were documented both under the light...
Series: SEPM Special Publication
Published: 01 January 2011
DOI: 10.2110/sepmsp.100.157
EISBN: 9781565763098
... they are still sporadically present throughout this zone. In the CM sections, the first bloom of the survivor species Neobiscutum romeinii and B. bigelowii are recorded successfully near the base of this zone, while Cruciplacolithus primus (small, < 3.5 ìm) first appears towards the middle part...
FIGURES | View All (10)
Series: SEPM Gulf Coast Section Publications
Published: 01 December 2007
DOI: 10.5724/gcs.07.27.0211
EISBN: 978-0-9836096-3-6
... . Event Pa43 Defined by the LO’s of Cyclagelosphaera alta and Futyania attewellii . Event Pa44 Defined by the acme of Futyania petalosa . Event Pa45 Defined by the LO’s of Neobiscutum parvulum and Neobiscutum romeinii . Event Pa46 Defined by the downhole abundance...
Book Chapter

Series: SEPM Special Publication
Published: 01 January 2011
EISBN: 9781565763098
.... Braarudosphaera bigelowii , section CMC, sample 15. 28. 29. Neobiscutum romeinii , section CMB, sample 21. 30. Cruciplacolithus primus , section CMB, sample 23. Zone CF1, Plummerita hantkeninoides: Zone CF1 defines the total range of Plummerita hantkeninoides (Fig. 5 , Plate 1 ), which spans...
FIGURES | View All (15)
Series: SEPM Concepts in Sedimentology and Paleontology
Published: 01 January 2021
DOI: 10.2110/sepmcsp.14.033
EISBN: 978-1-56576-377-7
...) to characterize the base of the Neobiscutum ( Biscutum?) romeinii Subzone of the B. sparsus Zone. The N. romeinii Subzone extends up to the LO of Neobiscutum parvulum. Varol (1989) introduced the N. parvulum Zone (or NTp1) comprised between the LOs of B. sparsus and/or Cyclagelosphaera alta...
FIGURES | View All (10)
Series: GSA Special Papers
Published: 01 January 2006
DOI: 10.1130/2006.2416(12)
... prinsii Perch-Nielsen; 3— Cribrocorona gallica (Stradner) Perch-Nielsen; 4— Lithraphidites quadratus Bramlette and Martini. In NTp1B: 1— Neobiscutum parvulum (Romein) Varol; 2— Neobiscutum romeinii (Perch-Nielsen) Varol; 3— Cruciplacolithus primus Perch-Nielsen; 4— Neocrepidolithus neocrassus...