Set number: 352

  • Helicosphaera waltrans 27589 1
  • Helicosphaera waltrans 27586 2
  • Helicosphaera waltrans 27590 3
  • Helicosphaera waltrans 27595 4
  • Helicosphaera waltrans 27588 5
  • Helicosphaera waltrans 27587 6
  • Helicosphaera waltrans 27592 7
  • Helicosphaera waltrans 27596 8
    10µm
Helicosphaeroides waltrans, Middle Miocene, Malta

Set number: 318

  • Helicosphaera waltrans 388 1
  • Helicosphaera waltrans 387 2
  • Helicosphaera waltrans 385 3
  • Helicosphaera waltrans 386 4
    10µm
Helicosphaeroides waltrans, Early Miocene, Malta

Set number: 315

  • Helicosphaera waltrans 371 1
  • Helicosphaera waltrans 372 2
  • Helicosphaera waltrans 373 3
  • Helicosphaera waltrans 374 4
    10µm
Helicosphaeroides waltrans, Early Miocene, Malta

Set number: 317

  • Helicosphaera waltrans 378 1
  • Helicosphaera waltrans 377 2
    10µm
Helicosphaeroides waltrans, Early Miocene, Malta

Set number: 316

  • Helicosphaera waltrans 375 1
  • Helicosphaera waltrans 376 2
    10µm
Helicosphaeroides waltrans, Early Miocene, Malta

Set number: 325

  • Helicosphaera waltrans 431 1
  • Helicosphaera waltrans 432 2
  • Helicosphaera waltrans 427 3
  • Helicosphaera waltrans 428 4
    10µm
Helicosphaeroides waltrans, Early Miocene, Malta

Set number: 326

  • Helicosphaera waltrans 423 1
  • Helicosphaera waltrans 424 2
  • Helicosphaera waltrans 421 3
  • Helicosphaera waltrans 422 4
    10µm
Helicosphaeroides waltrans, Early Miocene, Malta

Set number: 327

  • Helicosphaera waltrans 420 1
  • Helicosphaera waltrans 419 2
  • Helicosphaera waltrans 417 3
  • Helicosphaera waltrans 418 4
    10µm
Helicosphaeroides waltrans, Early Miocene, Malta

Set number: 323

  • Helicosphaera waltrans 409 1
  • Helicosphaera waltrans 410 2
  • Helicosphaera waltrans 412 3
  • Helicosphaera waltrans 411 4
    10µm
Helicosphaeroides waltrans, Early Miocene, Malta

Set number: 324

  • Helicosphaera waltrans 408 1
  • Helicosphaera waltrans 407 2
  • Helicosphaera waltrans 405 3
  • Helicosphaera waltrans 406 4
    10µm
Helicosphaeroides waltrans, Early Miocene, Malta
Final Epithet
Helicosphaeroides waltrans (Theodoridis, 1984) Varol, n. comb.
Basionym

Helicosphaera waltrans Theodoridis, 1984

References

Theodoridis, S., 1984. Calcareous nannofossil biostratigraphy of the Miocene and revision of the helicoliths and discoasters. Utrecht Micropaleontological Bulletin. 32, 1-271.