Newberries

If we conclude that the Newberries are ancient fossilized life, then, as the result of evolution process, there are consequences for past and current life in Mars. If life was born in Mars, it must have been first primitive microbial life. Microbes survive even in extreme conditions of empty space [54]. And if there were microbes in early history of Mars then there are microbes even today, since a planet like Mars has always had good conditions for microbes, for example chemolithoautotrophs , in certain depth in underground soil. And the current conditions in soil at equator of Mars are good for certain type of microbes [12, 18]. There is moisture and water from 2 to 6 percent mixed in soil [41] and during daytime the soil temperature can be several hours even +36 degrees Celsius [63]. And there is all needed elements for life [17]. So if we think that Newberries are fossilized ancient life on Mars, then it is most probable that there is microbial life on Mars even today.

If we think that the Newberries are ancient fossilized life, then it is obvious that they are multicellular life and result of a longer evolution chain. Also it means that we could expect to find other species in images of Mars rovers. As you go further in this article, you will find out that this is the case.

It is notable that NASA scientists mandate the search of these kind of possible fossil structures in article published in July 2014:

D.J. Des Marais,NASA Ames Research Center 2014: Concepts Of Life In The Contexts Of Mars. .

Direct quote: "..Seek evidence of possibly biogenic physical structures, from microscopic (micronscale) to macroscopic (meter-scale), combining morphological, mineralogical, and chemical information where possible."
Biogenic structure is a structure produced by life process.

Another interesting article is in Astrobiology Magazine December 8 2014 by

Elizabeth Howell: How Did Life Become Complex, And Could It Happen Beyond Earth?

In this article Frank Rosenzweig, an evolutionary geneticist at the University of Montana, does not rule out development of multicellular life on Mars, Jupiter’s moon Europa and Saturn’s moon Titan.

Below left: Curiosity Sol-132 (19.12.2012). There is shiny object in stone, looking like a clam shell, named Mars flower. Candidate for past life? On middle(Sol-173) and right(Sol-186): White objects grow in size during 13 days. Candidate for current life on Mars?

In ancient sea floor in Antoniadi crater there is interesting formations, looking like coral-reef.