Braarudosphaera batilliformis

Troelsen & Quadros, 1971 Jan 19, 2026

Set number: 2814

  • Braarudosphaera batilliformis 13167 1
  • Braarudosphaera batilliformis 13170 2
  • Braarudosphaera batilliformis 13171 3
  • Braarudosphaera batilliformis 13174 4
  • Braarudosphaera batilliformis 13168 5
  • Braarudosphaera batilliformis 13169 6
  • Braarudosphaera batilliformis 13172 7
  • Braarudosphaera batilliformis 13173 8
    10µm
Braarudosphaera batilliformis, Late Aptian, Arabian Peninsula (The specific location cannot be disclosed)
Final Epithet
Braarudosphaera batilliformis Troelsen & Quadros, 1971
Basionym

Braarudosphaera batilliformis Troelsen & Quadros, 1971

Remarks

In this pentalith, one segment develops a ridge and elongates, resembling a spine, while the remaining segments are of similar size.

Taxonomy
Braarudosphaera
Biostratigraphy
  • Phanerozoic
    • Mesozoic
      • Cretaceous
        • Early Cretaceous
          • Middle Cretaceous
            • Albian
              • Middle Albian
            • Aptian
              • Late Aptian
Stratigraphic Range
Late Aptian - Middle Albian
Age (Ma)
118.76? - 107.59?
Holotype
Braarudosphaera batilliformis 13172

Braarudosphaera batilliformis Troelsen & Quadros, 1971

Aptian

Sergipe-Alagoas Basin, Brazil.