The PEDIGREE of
Class Cyanophyceae

 "Child(ren)":       Order Nostocales   ;   Order Gloeobacterales   ;   Order Synechococcales   ;   Spirulinales   ;   9 orders (50 families) altogether
________________________________________________________________________________________________________ 
/-- Earth before collision   +====> [ 31]
/-- Earth Collides with Theia
/  \-- Pre-collision Theia   +====> [ 31]
/-- Earth of Cryptic Era (Hadean Eon)
/-- Earth of Basin Groups Era (Hadean Eon)
/-- Earth of Nectarian Era (Hadean Eon)
/-- Earth of Lower Imbrian Era (Hadean Eon)
/-- Earth of Eoarchean Era (Archean Eon)
/-- Non-reproducing Precursor Organism
/-- Earliest life (Based on Peptide Nucleic Acid)
/ or: polyamide nucleic acid
/ or: glycol nucleic acid or: threose nucleic acid
/  \-- Montmorillonite-based Vesicles
/-- Earlier life (Based on RNA)  (3850+ M BC)
/   / (skip this generation?)
/-- Earlier Life (Based on RNA and Protein)
/-- Last Universal Ancestor of Present Life
/ OR: Last Universal Common Ancestor (LUCA)   +====> [ 9]
/-- Alkaline hydrothermal vents
/  \-- Tiny cavities in iron sulphide rocks
/-- Proto-Bacteria  (3700 M BC)
/-- Glycobacteria (Traditional Model)
/   / OR: Subkingdom Terrabacteria (Terra-Hydro Model)   +====> [ 45]
/-- Phylum Cyanobacteria  (3000 M BC)
/  
- Class Cyanophyceae
 


  (poss.) ``2-Great Grandchildren:''       Viking dye-moss (lichen)   ;   Anabaena azollae   ;   Superkingdom of Metabionta   ;   Prochlorococcus marinus
 
  (poss.) ``5-Great Grandchildren:''       Class Trebouxiophyceae   ;   Class Ulvophyceae   ;   Euglenoid Chloroplast   ;   Green Algal Plastid   ;   Branch of Stomatophytes   ;   Red plastid   ;   Infraphylum Eurhodophytina
 

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FabPed Genealogy Vers. 102   ©   Jamie, 1997-2022