Archive image from page 136 of Dawn of life being the. Dawn of life: being the history of the oldest known fossil remains, and their relation to geological time and to the development of the animal kingdom dawnoflifebeingh00daws Year: 1875 THE PRESERVATION OF lOZOON. Ill (&g. 30) presents a clavate form, as if it had been a detached individual supported on one end at the bottom of the sea. It shows,, as does also the original Calumet specimen, the septa approaching each other and coal- escing at the margin of the form, where there were Fig. 30. Eozoon from Tudor. Two-thirds natural size,
Archive image from page 136 of Dawn of life being the. Dawn of life: being the history of the oldest known fossil remains, and their relation to geological time and to the development of the animal kingdom dawnoflifebeingh00daws Year: 1875 THE PRESERVATION OF lOZOON. Ill (&g. 30) presents a clavate form, as if it had been a detached individual supported on one end at the bottom of the sea. It shows,, as does also the original Calumet specimen, the septa approaching each other and coal- escing at the margin of the form, where there were Fig. 30. Eozoon from Tudor. Two-thirds natural size, (a.) Tubuli. (b.) Canals. Magnified. a and b from another specimen. probably orifices communicating with the exterior. Other specimens of fragmental Eozoon from the Petite Nation localities have their canals filled with dolomite, which probably penetrated them after they were
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