The discovery and statistical analysis of fossils on Mars is reviewed. Fossilized formations
similar to tube worms, and Ediacarans and Metazoans have been reported. The possibility …

Statistical comparisons were made between the populations of Martian spheroids
photographed by Opportunity and terrestrial Moqui balls and between the stalked Martian …

Evidence from Mars of what may be algae, thrombolites, microbialites, microbial mats,
stromatolites, and ooids is summarized. Also briefly discussed is evidence of chlorophyll …

Mars has been subject to repeated waxing and waning episodes of extreme chaotic
obliquity (axial tilting) for at least four billion years. Obliquity is currently at 25.19 degrees …

Statistical comparisons were made between various 'tube-like'structures photographed on
Mars by Curiosity and Opportunity rovers in Gale and Endurance craters respectively and …

The observation of tubular structures within Endurance Crater, Mars, has been reported by
Joseph et al (2021a, b) who hypothesized these may be mineralized and fossilized …

Forms resembling sponges or coral were photographed in Gale crater, Mars by the Curiosity
rover 'Mars Hand Lens Imager'(MAHLI) on sol 3396 that may represent the result of either …

We describe an objective morphometric analysis of images of specimens resembling
fossilized microalgae photographed by the rover Curiosity in Aeolis Palus, Gale Crater …

Hundreds of tubular and spiral specimens resembling terrestrial tube worms and worm
tubes were photographed in the soil and atop and protruding from “rocks” on Sols 177, 199 …

ABSTRACT Symmetrical micro-structures from 1-2 mm to 1 cm in diameter with multiple
appendages and shapes resembling “spiders” have been photographed in Gale Crater …