| Scale microfossils Temporal range:
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|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| (unranked): | †Apatitic scale microfossils |
Apatitic scale microfossils are a group of reticulate phosphatic plates found in the Neoproterozoic (810 million years ago) strata of the Fifteenmile Group, Yukon, Canada. They represent some of the earliest examples of biologically induced biomineralization, using the mineral hydroxyapatite.[1]
References[edit]
- ^ Cohen, Phoebe A.; Strauss, Justin V.; Rooney, Alan D.; Sharma, Mukul; Tosca, Nicholas (2017). "Controlled hydroxyapatite biomineralization in an ~810 million-year-old unicellular eukaryote". Science Advances. 3 (6): e1700095. Bibcode:2017SciA....3E0095C. doi:10.1126/sciadv.1700095. PMC 5489269. PMID 28782008.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction