User:Morbas

Geologic Periods are defined by a biostratigraphic process alignment of sedimentary rocks with fossil floral and assemblages. The ICS Phanerozoic Eon Geologic Time Scale documents evolution of Eukarya (animal, plant, et al.), an emergent compendium of 417 Ma covariant Period interval sets. These are Holocene^R - Silurian^S (-1 - 416 = 417 Ma), Oligocene^Ol - Ordovician^O (28 - 444= 417 Ma), Maastrichtian^Maas stage - Cambrian^Cm (71* - 488= 417 Ma), Jurassic^J - Vendian^V Ediacaran-Varangian (146 - 563= 417 Ma) unconstrained date and Carboniferous^C - Proterozoic Cryogenian-Ediacaran (~286 - ~703= 417 Ma). The Carboniferous ends in a Karoo Ice Age, the 286 Ma-ago date is circa 1982^{pp5,pp114:[1]} geologic dating, igneous province ^FN7 and a two pulse process. The Cryogenian (or Sturtian-Marinoan) Ice Age 800 to 600 Ma-ago is a two pulse process in a geologic span ~417 M-years earlier. Reiteration of the commutative 417Myr six interval set^FN4 generates our Phanerozoic Period transitions. Within the commutative group (Apoapsis:Oligocene & O-S, Periapsis:P-Tr)^FN5 is a subset of elevated tectonic intervals proposed by Radon & Kevet 1990 which extends out of the Phanerozoic, across the Proterozoic, through the Archaean and into Hadean to the 4.5 Ba ago Moon-forming Thea impact^[2]. The Moon stabilizes Earth's tilted spin axis with annual seasons. Mid ocean-ridge volcanism driven by the moon primordial event and Earth accretion energy regulates Ocean depth ^[3]. An enlarged liquid core further sustains polar magnetic shielding. ^[4] Hyperthermophile life spawned upward from that environment, including frequent ocean boiling stages 4.3 Ba-ago.^[4] The physical environment bounded life on Earth, starting with CO₂ dominated biosphere into the present Eukaryote plant and Pre-Cambrian global eukaryote photosynthesized oxygenic atmosphere.^[4] The impact of 'Physical perturbations breaks incumbencies, removes dominant life forms, and opens opportunities for previous minor groups'.^[4] The biological process obliges environmental shifts, fostering new phenotype exploitation of our Rare Earth and Gaia biosphere.

Morbas (talk) 17:39, 12 November 2015 (UTC)

More information Legend ...

Legend
period_period	:	underscore shows a PER point.
~period	:	tilda indicates poorly constrained dates.
±	:	interval.
(±)	:	accuracy estimation.

Close

FN1: Oligocene Epoch Interval ice notch 32.5-25.5Ma-ago

FN2: Ordovician–Silurian extinction event ice interval.

FN3: ICS 1998 http://www.palaeontologie.uni-wuerzburg.de/Stuff/casu6.htm

FN4: 417M^A,B,C= commutative sum {(79-7), 75, 54, (79+7), 73, 57 }. Using only (79±7, 74, 55.5) Phanerozoic Galactic Arm Periods are mathematically expressed to ±2Ma absolute accuracy. The CB Periods (Oligocene, OS and P-Tr) are approximately at (79±7)/2 time points.

FN5: SOL CB retrograde movement causes inverse Kepler apsis SOL ISM flow rates.

FN6: Kvet PER sets uniquely divide the mid-apsis internals, thus reside close to the apsis axis. The Planetary Equidistant Rupture is otherwise a controversial record.

FN7:Large Igneous Province^LIP and Carbon Isotope Excursion^CIE (¹⁴C): Gillman/Erenler (2008) The galactic cycle of extinction

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Morbas (talk) 17:59, 1 April 2012 (UTC)

Legend:
Geologic Convention Eon{Period.Stage}:ICS date
CB alignments #
Controversial Issues *
Ordovican.Late Ice Age from 460Ma-ago**
Cambrian Explosion was a middle Driver transition. ***
ICS: International Commission on Stratigraphy

Morbas (talk) 19:24, 30 January 2014 (UTC)

FN1: SOL at 0.00^O Orion 1.31Myr-future; Oligocene 34Ma-ago
Ellipsis Apoapsis +0.3^O from SOL, eccentricity 0.027, Period 199.0Ma, and spiral eggress 0%/199. Ellipsis superimposed on 417Ma relative CB rotation cycle. Arm theta expansion fits to 0.18% using root sum of squares of differences. The small 7.09^O CB bend matches NGC1300 prototype sb galaxy. GSA 2009 dates reduced disparities except using earlier dates noted.
Polar Radial Arm expansion Equation R=A * THETA^2.57+R^CB
R_CB=12.5Klyr
R_SPUR <= A_SPUR=44.2Klyr Arms{Orion, Shaver}
R_MINOR <= A_MINOR=24.3Klyr Arms{Sagittarius,NormaSigma}
R_MAJOR <= A_MAJOR=13.0Klyr Arms{Scutum-Crux, Perseus}
Theta=angle(degrees)/360
Calculation advances triple radial-symmetric arm expansion patterns.
Ratios {A_SPUR,A_MINOR} 1.87 and {A_MINOR,A_MAJOR} 1.82
THETA in degrees referenced to expansion from CB near & far polar angles.

Notes: 1) Review of Raup/Sepkoski Periodicity of extinctions in the geologic past 1983 Statistical analysis was limited to 250Ma, (Sepkoski / Harland extinction data base used for various reasons), produces a 26Ma peak for time series fourier transform. My assertion is if the analysis was across the Phanerozoic, they would have found this 417Ma equal covariance. Work in progress, as the 52Ma is an octive of 417Ma within the tolerances of the 26Ma they have presented. 417/8=52.125...hmmm six MW arms plus two CB alignments yields eight Period Transitions per 417Ma passage through all the arms.
2) Raup/Sepkoski used fourier, an analysis that depends on a continous wave. They attempted to include datum across nore than 250Ms ago, but dismissed the results because of lower quality. Now we see (above) that datum over 250Ma ago slips across the near and far CB arm expansion sets. This introduces a phase shift that effects the fourier analysis quality. A secondary effect further mucks up the analysis, and that is the variations caused by unregular intercepts of the expanding MW spirals and the variation is radius of the ellipsis orbit. They did not find the 417Ma, let alone the 139Ma elliptical SOL/MW orbital overlay.
3) Regressive trace arms into the Galactic center reveals centric inner bulge/halos causality. Centric outward paired spirals, refracted by far and near CB particle beams generate dual triple arm divergence, a 2+2+2 Galactic Arm Cb structure causal. The near side beam defines our Oligocene 7 million year thermal notch. The far beam intercepts SOL at PTr. Given the arm diametric expansion equivalents, Birkland electic-plasma filaments represent the only hypothetical driver of Cb Galactic structures{_[Ref#1]}
References:
Ref#1; A.L.Peratt et.al. 'Three Dimension Particle-in-cell Simulations of Spiral Galaxies' 1990IAUS..140..143P.
WIP using Plasma cosmology and Hannes Alfvén
Morbas (talk) 15:41, 1 August 2016 (UTC)

SOL orbital angle Arm crossover angle at Carboniferous Permian is shallow-est of all the arm intercepts. The SOL MW orbital is midway at PTr extinction event. We would expect an multiplicity of Birkland Current Filament intercepts leading up to PTr. The Scutum-Crux is a major arm.
WIP Morbas (talk) 02:48, 3 August 2016 (UTC)

NOTES
[1] Physical Geologic Driver (PGD)
[2] Major Arm inward spiral intercepts at the core.
[3] The MW pattern appears to diffract at both CB ends and expands outward, crossing the SOL orbital.
Morbas (talk) 02:51, 3 August 2016 (UTC)