Definition of Micraster. Meaning of Micraster. Synonyms of Micraster

Here you will find one or more explanations in English for the word Micraster. Also in the bottom left of the page several parts of wikipedia pages related to the word Micraster and, of course, Micraster synonyms and on the right images related to the word Micraster.

Definition of Micraster

Micraster
Micraster Mi*cras"ter, n. [NL., fr. Gr. mikro`s small + ? star.] (Paleon.) A genus of sea urchins, similar to Spatangus, abounding in the chalk formation; -- from the starlike disposal of the ambulacral furrows.

Meaning of Micraster from wikipedia

- Micraster is an extinct genus of echinoids from the Late Cretaceous to the early Eocene. Its remains have been found in Africa, Antarctica, Europe, and...
- Asteropeia micraster is a species of plant in the Asteropeiaceae family. It is endemic to Madagascar. Its natural habitat is sandy s****s. It is threatened...
- The flame-throated sunangel or little sunangel (Heliangelus micraster) is a species of hummingbird. It is found in Ecuador and Peru. Its natural habitat...
- Antrocaryon micraster is a species of flowering plant in the cashew family, Anacardiaceae. It is native to tropical Africa, where it occurs in Cameroon...
- Silurian Orthoceras fossil Eocene fossil flower from Florissant, Colorado Micraster echinoid fossil from England Productid brachiopod ventral valve; Roadian...
- (the Atelostomata) during the early Jur****ic. Some echinoids, such as Micraster in the chalk of the Cretaceous period, serve as zone or index fossils...
- Species include: Antrocaryon amazoni**** Antrocaryon klaineanum Antrocaryon micraster Antrocaryon nannanii Antrocaryon schorkopfii Antrocaryon. The Plant List...
- creatures which are found as flint fossils, especially the internal moulds of Micraster echinoids. Several different ocean floor species such as brachiopods,...
- Palhemiaster comanchei (Hemiasteridae) Aeropsis rostrata (Aeropsidae) Fossile de Micraster leskei (Micrasteridae) Prymnaster investigatoris (Schizasteridae) Fossile...
- Wittrock ex Hirn, 1900 Oedogonium michiganense Tiffany, 1927 Oedogonium micraster C.-C.Jao, 1979 Oedogonium microdictyon C.-C.Jao, 1979 Oedogonium microgonium...
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