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Extinct genus of single-celled organisms
Wikimedia Commons has media related to Discoaster. Discoaster is a genus of extinct star-shaped marine algae, with calcareous exoskeletons of between 5-40 μm
Discoaster
Earliest subdivision of the Quaternary Period
notable extinctions of the calcareous nannofossils occur: Discoaster pentaradiatus and Discoaster surculus. Similarly, the top of the Gelasian is magnetostratigraphically
Gelasian
First epoch of the Quaternary Period
are notable extinctions of the calcareous nannofossils: Discoaster pentaradiatus and Discoaster surculus. The Pleistocene covers the recent period of repeated
Pleistocene
Latest age of the Pliocene
are notable extinctions of the calcareous nannofossils: Discoaster pentaradiatus and Discoaster surculus. The Piacenzian was the last age before the Quaternary
Piacenzian
Third and current period of the Cenozoic Era, from 2.58 million years ago to the present
chronozone C2r (Matuyama) Extinction of the Haptophytes Discoaster pentaradiatus and Discoaster surculus Lower boundary GSSP Monte San Nicola Section,
Quaternary
Second geologic period in the Cenozoic Era
chronozone C2r (Matuyama). Extinction of the Haptophytes Discoaster pentaradiatus and Discoaster surculus Upper boundary GSSP Monte San Nicola Section,
Neogene
Second epoch of the Neogene Period
chronozone C2r (Matuyama) Extinction of the Haptophytes Discoaster pentaradiatus and Discoaster surculus Upper boundary GSSP Monte San Nicola Section,
Pliocene
Geologic age of the late Miocene
Tortonian Stage is at the last common appearance of calcareous nanoplankton Discoaster kugleri and planktonic foram Globigerinoides subquadratus. It is also
Tortonian
Subdivision of the Pleistocene Epoch
chronozone C2n (Olduvai) and the extinction level of calcareous nannofossil Discoaster brouweri (base Zone CN13). Above the boundary are the lowest occurrence
Calabrian_stage
Earth's geomagnetic reversal 2.58 million years ago
by a minor mass extinction of calcareous nannofossils Discoaster pentaradiatus and Discoaster surculus, among others. The Earth's magnetic field is approximately
Gauss–Matuyama_reversal
Type of electron microscope
color from the estimated topography SEM image of a diagenetically altered discoaster The same image after similar colorization Very often, published SEM images
Scanning_electron_microscope
Type of biozone in biostratigraphy
regions Discoaster pentaradiatus Paracme: Interval of temporary absence of Discoaster pentaradiatus between ~3.90 Ma and 3..6 Ma. Discoaster tamalis Paracme
Paracme
First epoch of the Paleogene Period
of the Selandian, and is marked by the first appearance of the algae Discoaster and a diversification of Heliolithus, though the best correlation is in
Paleocene
Age or a stage in the middle Miocene Epoch
Tortonian Stage) is at the last common appearance of calcareous nanoplanktons Discoaster kugleri and planktonic foram Globigerinoides subquadratus. It is also
Serravallian
Deep-sea drilling area near Cape Verde
13– Pleocene: Discoaster pentaradiatus, Discoaster surculusaund Discoaster tamalis. NP 12 –Early Eocene: Coccolithus crassus and Discoaster lodoensis. Late
DSDP_367
Class of microscopic fossils
what was later termed "coccolith" and had pictured the coccoliths and Discoasters in his Mikrogeologie (1854), erroneously classifying these discs as a
Calcareous_nannofossils
polarity chronozone C2r (Matuyama). Biologic: Extinction of Discoaster pentaradiatus and Discoaster surculus (Haptophyte). 37°08′47″N 14°12′16″E / 37.146468°N
List of Global Boundary Stratotype Sections and Points
List_of_Global_Boundary_Stratotype_Sections_and_Points
Fossil that requires the use of a microscope to see
Calcareous microfossils from marine sediment consisting mainly of star-shaped discoaster with a sprinkling of coccoliths Illustration of a Globigerina ooze Shells
Microfossil
Accumulated material on seafloor
organism, the discoasters; single-celled algae related to the coccolithophores that also produced calcium carbonate tests. Discoaster tests were star-shaped
Marine_sediment
Any life form too small for the naked human eye to see that lives in a marine environment
Calcareous microfossils from marine sediment consisting mainly of star-shaped discoaster with a sprinkling of coccoliths Shells (tests), usually made of calcium
Marine_microorganisms
Pseudomiliania lacunosa. NN 11 – Miocene: (Messinian): Discoaster quinqueramus. NN 9 – Miocene: (Tortonian): Discoaster hamatus. NN 5 – Miocene: (Langhian): Sphenolithus
DSDP_368
†Diplodonta yorkensis Discinisca †Discinisca lugubris †Discoaster †Discoaster multiradiatus †Discoaster salisburgenesis Discoporella †Discoporella denticulata
List of the Cenozoic life of South Carolina
List_of_the_Cenozoic_life_of_South_Carolina
robustum Diodora †Diorocetus †Diplocynodon †Diplodonta punctata Discinisca †Discoaster Discus †Discus catskillensis †Dolicholatirus †Dolichonyx – or unidentified
List of the prehistoric life of Virginia
List_of_the_prehistoric_life_of_Virginia
Climatic period during the Eocene epoch
Pacific, Toweius declined in two phases during the peak of the EECO as Discoaster achieved peak abundance, with Campylosphaera, Umbilicosphaera, and Calcidiscus
Early_Eocene_Climatic_Optimum
†Dioplotherium manigaulti Diploastrea †Diploastrea crassolamellata †Discoaster †Discoaster barbadiensis Divalinga †Divalinga quadrisulcata Donax †Donax variabilis
List of the Cenozoic life of Georgia (U.S. state)
List_of_the_Cenozoic_life_of_Georgia_(U.S._state)
†Diodora cayenensis †Diplodonta punctata †Diplodonta semiaspera Discinisca †Discoaster Discorbis Donax †Donax fossor †Donax variabilis †Dorudon – type locality
List of the prehistoric life of South Carolina
List_of_the_prehistoric_life_of_South_Carolina
Didelphis †Didelphis marsupialis †Didelphis virginiana Diodora Diploastrea †Discoaster Donax †Donax variabilis †Dorudon †Dorudon serratus Dosinia Dryocopus †Dryocopus
List of the prehistoric life of Georgia (U.S. state)
List_of_the_prehistoric_life_of_Georgia_(U.S._state)
†Diplodonta punctata †Diplodonta ungulina Discinisca †Discinisca lugubris †Discoaster Discoporella †Discoporella umbellata Discus †Discus catskillensis Divalinga
List of the Cenozoic life of Virginia
List_of_the_Cenozoic_life_of_Virginia
DISCOASTER
DISCOASTER
DISCOASTER
DISCOASTER
Girl/Female
American, Australian, British, English, French, Hebrew, Latin, Spanish
Flash of Lightning; Lightning Bolt; Derived from the Roman Given Name Levinia
Boy/Male
American, British, English
Knight's Attendant; Follower
Girl/Female
Tamil
Admired, Glorious, Excellent
Boy/Male
Gujarati, Hindu, Indian, Kannada, Tamil
Lord Vishnu
Male
Japanese
(寿夫) Japanese name HISAO means "long-lived man."
Girl/Female
Latin
Beautiful lily.
Girl/Female
Biblical
Followers of Sadoc, or Zadok.
Boy/Male
English American German
Polite; courteous.
Boy/Male
Hindu
Happiness, Joy, Delight
Male
Welsh
Variant form of Welsh Owen, possibly OUEN means "born of yew."
DISCOASTER
DISCOASTER
DISCOASTER
DISCOASTER
DISCOASTER