What might account for gaps in the fossil record?

What might account for gaps in the fossil record?

Opponents of evolution often point to gaps in the fossil record and suggest that this is evidence that evolution could not have occurred. There are periods of millions of years which are sparsely represented or not represented at all in the fossil record. …

What contributes to the incompleteness of the fossil record?

In compression, the most common form of fossilization of leaves and ferns, a dark imprint of the fossil remains. Decay, chemical weathering, erosion, and predators are factors that deter fossilization. Fossilization of soft body parts is rare, and hard parts are better preserved when buried.

Why do you think there are so many gaps in the fossil records?

Lots of organisms don’t fossilize well and the environmental conditions for forming good fossils are not that common. So, science actually predicts that for many evolutionary changes there will be gaps in the record. Also, scientists have found many transitional fossils.

What is a fossil gap?

Romer’s gap is an example of an apparent gap in the tetrapod fossil record used in the study of evolutionary biology. Such gaps represent periods from which excavators have not yet found relevant fossils. Romer’s gap is named after paleontologist Alfred Romer, who first recognised it.

Do gaps in fossil record disprove evolution?

Opponents of evolution point to gaps in the fossil record as proof that the theory is invalid. They say the fossil record fails to show what are called “transitional forms,” generally the in-between stages as one type of creature evolved into another.

Do fossil records disprove evolution?

DNA and other genetic evidence as proof of evolution are found to be inconsistent with the fossil record and comparative morphology of the creatures. Anthropologist Dr Roger Lewin has commented: “The overall effect is that molecular phylogenetics is by no means as straightforward as its pioneers believed . . .

How old is the oldest hominid?

4.4 million years

Who is the oldest monkey in the world?

Puan

What is the oldest gorilla ever?

Colo

What is the average lifespan of an ape?

Chimpanzee: 39 years

What is the lifespan of a human?

79 years

What is the average lifespan of a wolf?

Female: 14 yearsIn the wild

What is a male wolf lifespan?

Life span: Although the average lifespan is between 6 and 8 years, many will die sooner, and some can reach 13. Wolves in captivity can live up to 17 years.