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Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 12
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 12
by James St. John

クリエイティブ・コモンズ 表示 2.1

Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 14
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 14
by James St. John

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 20
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 20
by James St. John

クリエイティブ・コモンズ 表示 2.1


Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 21
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 21
by James St. John

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 8
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 8
by James St. John

クリエイティブ・コモンズ 表示 2.1

Dictyonema glabratum, known as Cora Pavona
Dictyonema glabratum, known as Cora Pavona
by Dick Culbert

クリエイティブ・コモンズ 表示 2.1


15 Cryptobiotic soil
15 Cryptobiotic soil
by hartford.strong@sbcglobal.net

クリエイティブ・コモンズ 表示 2.1

pone.0005758.g004.png
pone.0005758.g004.png
by plosone-phylo

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 14
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 14
by James St. John

クリエイティブ・コモンズ 表示 2.1


Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 11
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 11
by James St. John

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 13
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 13
by James St. John

クリエイティブ・コモンズ 表示 2.1

Martian Ooids Found in the Valley of Clay
Martian Ooids Found in the Valley of Clay
by Wretch Fossil

クリエイティブ・コモンズ 表示 2.1


Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 19
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 19
by James St. John

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 10
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 10
by James St. John

クリエイティブ・コモンズ 表示 2.1

Stromatolite-encrusted fossil wood (Eocene; Blue Forest locality, Wyoming, USA) 5
Stromatolite-encrusted fossil wood (Eocene; Blue Forest locality, Wyoming, USA) 5
by James St. John

クリエイティブ・コモンズ 表示 2.1


Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 9
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 9
by James St. John

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 24
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 24
by James St. John

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 15
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 15
by James St. John

クリエイティブ・コモンズ 表示 2.1


Thrombolite-stromatolite (1.9 m diameter) (Conococheague Formation, Upper Cambrian; Boxley Materials Blue Ridge Quarry, Bedford County, Virginia, USA) 06
Thrombolite-stromatolite (1.9 m diameter) (Conococheague Formation, Upper Cambrian; Boxley Materials Blue Ridge Quarry, Bedford County, Virginia, USA) 06
by James St. John

クリエイティブ・コモンズ 表示 2.1

Nostoc commune is a species of cyanobacterium in the family Nostocaceae
Nostoc commune is a species of cyanobacterium in the family Nostocaceae
by gailhampshire

クリエイティブ・コモンズ 表示 2.1

Cistern Spring
Cistern Spring
by Bernt Rostad

クリエイティブ・コモンズ 表示 2.1


Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 5
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 5
by James St. John

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 6
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 6
by James St. John

クリエイティブ・コモンズ 表示 2.1

Figure 10
Figure 10
by plosone-phylo

クリエイティブ・コモンズ 表示 2.1


Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 7
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 7
by James St. John

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 4
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 23
Oncolitic limestone (Fredericksburg Group, Lower Cretaceous; Odessa Impact Crater, Texas, USA) 23
by James St. John

クリエイティブ・コモンズ 表示 2.1


The World's Best Spirolina
The World's Best Spirolina
by Newtown grafitti

クリエイティブ・コモンズ 表示 2.1

Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 12
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 12
by James St. John

クリエイティブ・コモンズ 表示 2.1

Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 13
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 13
by James St. John

クリエイティブ・コモンズ 表示 2.1


Oncolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 4
Oncolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1

Inzeria intia (stromatolite) (Neoproterozoic, 800 Ma; Bitter Springs, Australia) 2
Inzeria intia (stromatolite) (Neoproterozoic, 800 Ma; Bitter Springs, Australia) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1

Image extracted from http://dx.doi.org/10.11646/phytotaxa.163.5.1
Image extracted from http://dx.doi.org/10.11646/phytotaxa.163.5.1
by rmounce

クリエイティブ・コモンズ 表示 2.1


pone.0022384.g005.png
pone.0022384.g005.png
by plosone-phylo

クリエイティブ・コモンズ 表示 2.1

Stromatolite (Salina Group, Upper Silurian; Duff Quarry, near Huntsville, Ohio, USA) 5
Stromatolite (Salina Group, Upper Silurian; Duff Quarry, near Huntsville, Ohio, USA) 5
by James St. John

クリエイティブ・コモンズ 表示 2.1

pone.0028767.g004.png
pone.0028767.g004.png
by plosone-phylo

クリエイティブ・コモンズ 表示 2.1


Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 11
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 11
by James St. John

クリエイティブ・コモンズ 表示 2.1

blue shore 1
blue shore 1
by Derell Licht

クリエイティブ・コモンズ 表示-改変禁止 2.1

Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 7
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 7
by James St. John

クリエイティブ・コモンズ 表示 2.1


Wise Advice
Wise Advice
by brewbooks

クリエイティブ・コモンズ 表示-継承 2.1

Biological soil crust
Biological soil crust
by drelliott0net

クリエイティブ・コモンズ 表示 2.1

Oncolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 2
Oncolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1


Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 5
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 5
by James St. John

クリエイティブ・コモンズ 表示 2.1

Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 3
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1

BGC_4597.jpg
BGC_4597.jpg
by cappellacci

クリエイティブ・コモンズ 表示 2.1


Figure 2
Figure 2
by plosone-phylo

クリエイティブ・コモンズ 表示 2.1

pone.0005758.g001.png
pone.0005758.g001.png
by plosone-phylo

クリエイティブ・コモンズ 表示 2.1

Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 1
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1


Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 2
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1

Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 9
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 9
by James St. John

クリエイティブ・コモンズ 表示 2.1

Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 4
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1


Clachtoll
Clachtoll
by GOC53

クリエイティブ・コモンズ 表示 2.1

pone.0023938.g003.png
pone.0023938.g003.png
by plosone-phylo

クリエイティブ・コモンズ 表示 2.1

Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 15
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 15
by James St. John

クリエイティブ・コモンズ 表示 2.1


Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 10
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 10
by James St. John

クリエイティブ・コモンズ 表示 2.1

Image extracted from http://dx.doi.org/10.11646/phytotaxa.163.4.2
Image extracted from http://dx.doi.org/10.11646/phytotaxa.163.4.2
by rmounce

クリエイティブ・コモンズ 表示 2.1

GCMP_sample_photo_3098
GCMP_sample_photo_3098
by r.mcminds

クリエイティブ・コモンズ 表示 2.1


Sterile Grass-Eating Carp Released Into J. Strom Thurmond Lake
Sterile Grass-Eating Carp Released Into J. Strom Thurmond Lake
by Savannah District, U.S. Army Corps of Engineers

クリエイティブ・コモンズ 表示 2.1

Placopsis
Placopsis
by pellaea

クリエイティブ・コモンズ 表示 2.1

Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 6
Stromatolitic limestone (Wirrapowie Limestone, Lower Cambrian; Mernmerna railroad bridge dry creek cut, South Australia) 6
by James St. John

クリエイティブ・コモンズ 表示 2.1



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