Английская Википедия:Acanthoscaphites

Материал из Онлайн справочника
Версия от 17:51, 28 декабря 2023; EducationBot (обсуждение | вклад) (Новая страница: «{{Английская Википедия/Панель перехода}} {{Short description|Genus of molluscs (fossil)}} {{Automatic taxobox |image = Acanthoscaphites tridens 02.JPG |image_caption = ''A. tridens'' fossil |fossil_range = {{fossilrange|83.5|66|Late Campanian to Late Maastrichtian}} |taxon = Acanthoscaphites |authority = Schluter, 1872 |subdivision_ranks = Species |subdivision = *see text }} '''''Acanthoscaphites''''' is an extinct genus of...»)
(разн.) ← Предыдущая версия | Текущая версия (разн.) | Следующая версия → (разн.)
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Automatic taxobox

Acanthoscaphites is an extinct genus of cephalopod belonging to the Ammonite subclass. The average diameter of its shell was approximately Шаблон:Convert, but some specimens have been found with a diameter of slightly over Шаблон:Convert.

Classification

Acanthoscaphites was first described by Schluter in 1872. Subsequent taxonomic revisions indicate that the relationship between Acanthoscaphites and Trachyscaphites is still unclear: Acanthoscaphites may have evolved in parallel with or as a derivative of Trachyscaphites.[1]

Species

  • A. plenus
  • A. tridens
  • A. verneuilianus

Biogeography

Acanthoscaphites was a widespread genus during Campanian and Maastrichtian times, approximately 80 million years ago.[1] Its remains can be found in rocks of that age from Europe and North America.[2]

References

Шаблон:Reflist

Шаблон:Portal Шаблон:Taxonbar


Шаблон:Ammonitida-stub