MOUNT MCGRATH STROMATOLITE, Lower Proterozoic, Australia ZMG021

MOUNT MCGRATH STROMATOLITE, Lower Proterozoic, Australia ZMG020

MOUNT MCGRATH STROMATOLITE, Lower Proterozoic, Australia ZMG019

MOUNT MCGRATH STROMATOLITE, Lower Proterozoic, Australia ZMG018

ACACIELLA AUSTRALICA STROMATOLITE, Proterozoic, Australia ZAA011

ACACIELLA AUSTRALICA STROMATOLITE, Proterozoic, Australia ZAA010

ACACIELLA AUSTRALICA STROMATOLITE, Proterozoic, Australia ZAA009

ACACIELLA AUSTRALICA STROMATOLITE, Proterozoic, Australia ZAA008

ACACIELLA AUSTRALICA STROMATOLITE, Proterozoic, Australia ZAA007

ACACIELLA AUSTRALICA STROMATOLITE, Proterozoic, Australia ZAA006

ACACIELLA AUSTRALICA STROMATOLITE, Proterozoic, Australia ZAA003

ACACIELLA AUSTRALICA STROMATOLITE, Proterozoic, Australia ZAA002

ACACIELLA AUSTRALICA STROMATOLITE, Proterozoic, Australia ZAA001

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA023

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA022

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA021

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA020

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA019

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA018

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA017

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA016

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA015

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA014

LINELLA AVIS STROMATOLITE, Neoproterozoic, Australia ZLA013

STROMATOLITE MICROBIAL MAT, Archean, Dresser Formation, Australia ZDF025

STROMATOLITE MICROBIAL MAT, Archean, Dresser Formation, Australia ZDF024

STROMATOLITE MICROBIAL MAT, Archean, Dresser Formation, Australia ZDF023

STROMATOLITE MICROBIAL MAT, Archean, Dresser Formation, Australia ZDF022

STROMATOLITE MICROBIAL MAT, Archean, Dresser Formation, Australia ZDF021

STROMATOLITE MICROBIAL MAT, Archean, Dresser Formation, Australia ZDF020

STROMATOLITE MICROBIAL MAT, Archean, Dresser Formation, Australia ZDF019

STROMATOLITE MICROBIAL MAT, Archean, Dresser Formation, Australia ZDF018

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD020

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD019

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD018

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD017

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD016

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD015

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD014

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD013

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD012

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD011

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD010

CAMOOWEAL DOLOSTONE CHERT MICROBIAL, Middle Cambrian, Australia ZCD009

LINELLA AVIS STROMATOLITE, Proterozoic, Australia ZLA012