globigerina: meaning, definition, pronunciation and examples
Very LowTechnical/Scientific
Quick answer
What does “globigerina” mean?
A genus of planktonic marine foraminifera (single-celled organisms) with calcareous shells.
Audio
Pronunciation
Definition
Meaning and Definition
A genus of planktonic marine foraminifera (single-celled organisms) with calcareous shells.
The shells of these organisms, which form significant components of deep-sea ooze known as Globigerina ooze. It is a key indicator in paleoclimatology and micropaleontology.
Dialectal Variation
British vs American Usage
Differences
No significant orthographic or grammatical differences. Usage is identical and confined to scientific contexts.
Connotations
None beyond the technical-scientific domain.
Frequency
Extremely rare in both dialects, appearing almost exclusively in specialized geological, oceanographic, or paleontological literature.
Grammar
How to Use “globigerina” in a Sentence
Globigerina oozethe genus Globigerinafossilised globigerinaa bed of globigerinaVocabulary
Collocations
Examples
Examples of “globigerina” in a Sentence
adjective
British English
- The globigerina fauna was analysed from the core sample.
American English
- They conducted a globigerina-based paleotemperature study.
Usage
Meaning in Context
Academic
Crucial in paleoclimatology for reconstructing past ocean temperatures via isotopic analysis of their shells.
Everyday
Virtually never used in everyday conversation.
Technical
Standard term in micropaleontology, marine geology, and stratigraphy for identifying deep-sea sediments and dating geological layers.
Vocabulary
Synonyms of “globigerina”
Neutral
Weak
Watch out
Common Mistakes When Using “globigerina”
- Misspelling: 'globerina', 'globigirina'.
- Using as a common noun without context (e.g., 'I saw a globigerina').
- Incorrect plural: 'globigerinaes' (correct: 'globigerinae' or 'globigerinas').
FAQ
Frequently Asked Questions
It is a genus of tiny, planktonic, single-celled organisms (foraminifera) with calcareous shells that live in ocean surface waters. Their shells accumulate on the sea floor after death.
Their fossil shells in ocean sediments are key archives for studying Earth's past climate. Chemical analysis of the shells reveals historical ocean temperatures and conditions.
Typically not, as their microscopic shells are part of deep-sea sediments. However, some coastal sediments, especially where ancient seabeds are exposed, may contain fossil globigerina.
No. It is a highly specialized scientific term rarely encountered outside academic papers, geology textbooks, or research in climate science and oceanography.
A genus of planktonic marine foraminifera (single-celled organisms) with calcareous shells.
Globigerina is usually technical/scientific in register.
Globigerina: in British English it is pronounced /ɡləʊˌbɪdʒəˈriːnə/, and in American English it is pronounced /ɡloʊˌbɪdʒəˈriːnə/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: GLOBE (round shape) + GERMinAL (tiny, fundamental life) + IN A sea. A tiny round organism fundamental to sea-floor composition.
Practice
Quiz
In which field is the term 'globigerina' most essential?