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www.ucl.ac.uk/GeolSci/micropal/spore.html

Terrestrial plants produce extremely resistent spores and pollen which are easily transported by wind and water. Most fossil spore and pollen grains are studied in a dispersed state and this is the fundamental basis upon which Hyde and Williams (1944) initially proposed the term Palynology.

www.differencebetween.com/difference-between-pollen-and-vs-spore

• Spores are reproductive haploid structures and which can be large female spores, which are called megaspores, or small male spores, which are called microspores (pollens). In other words, all pollens are spores, but not all spores are pollens. • Pollens are produced from the microspore mother cells, but female spores are produced by the ...

sciencing.com/what-is-the-difference-between-a-spore-a-pollen-grain-13426339.html

Spores are used by groups of ancient plants and fungi in one stage of their reproduction. Pteridophyta (ferns) and lycophytes (mosses) both produce spores. Spores grow into intermediate plants called gametophytes. Neither of these groups of plants produces flowers. Pollen is used by flowering plants to fertilize seeds.

www.gns.cri.nz/what/earthhist/fossils/spore_pollen/catalog/index.htm

Spores and pollen united into multiple units (dyads, tetrads, polyads, etc.) are treated according to the morphology of a single component grain. Freshwater algae are listed at the end. SPORES (monolete, trilete or hilate)

en.wikipedia.org/wiki/Palynology

Palynology is literally the "study of dust" (from Greek: παλύνω, translit. palunō, "strew, sprinkle" and -logy) or of "particles that are strewn".A classic palynologist analyses particulate samples collected from the air, from water, or from deposits including sediments of any age. The condition and identification of those particles, organic and inorganic, give the pa...

en.wikipedia.org/wiki/Spore

In biology, a spore is a unit of sexual or asexual reproduction that may be adapted for dispersal and for survival, often for extended periods of time, in unfavourable conditions. Spores form part of the life cycles of many plants, algae, fungi and protozoa. Bacterial spores are not part of a sexual cycle but are resistant structures used for survival under unfavourable conditions.

www.sporomex.co.uk/technology/51-pollenspores

Spores and Pollens Definition. Pollen – grains containing the male reproductive cells of most plants. They are the male gametophyte generation of seed bearing plants and borne by the anther in a flowering plant.

www.public.asu.edu/~hnesse/pollen/showall.html

Species: Vigna radiata var. sublobata (Listed as Phaseolus suboblatus) Class: Triporate/Tricolporate (?) Surface Features: Reticulate

www.thoughtco.com/palynology-archaeological-study-of-pollen-172154

Palynology is the scientific study of pollen and spores, those virtually indestructible, microscopic, but easily identifiable plant parts found in archaeological sites and adjacent soils and water bodies.These tiny organic materials are most commonly used to identify past environmental climates (called paleoenvironmental reconstruction), and track changes in climate over a period of time ...

www.slideshare.net/TahirShahzad17/classification-of-pollen-and-spores

POLLEN Pollens are produced from the microspore mother cells, but female spores are produced by the megaspore mother cells Pollen grains have two outer coats extine and intine and female spores do not have the extine or intine. Pollens are dispersed by various mechanisms, but female spores are retained within the ovary.