The different types of Dinosaurs take aboard the ark would not necessarily have been babies. It is more likely they would have been at least of reproductive age which means they could have been only a few years old and of relative size to the other animals on the ark. I have not taken the time to watch the video so I do not know all of the arguments he addresses.
Here are some statistics that are taken from the book "The Genesis Flood."
"There is no lack of misconceptions applied to the question of the capacity of the ark and the quantity of animals we presume were taken aboard. According to the Genesis narrative, Noah was commanded to board seven pair of every clean animal and two pair of every unclean animal. What many local-flood theorists have failed to take into consideration is that this cannot be measured by our current field of taxonomy. For example, take just those animals of the horse variety. Originally, there were only two basic types of horse at the time of creation, those of the ass-like variety, and those of the horse-like variety. By the time of the flood, this had expanded to only six known varieties. Now, there are presently ten different species of the horse and ass-like varieties. Currently, there are over 200 distinct species of dog but at the time of the flood, only ten known varieties existed. Ernst Mayr who was probably the leading American systematic taxonomist, lists the following numbers for animal species according to the best estimates of modern taxonomy.
This also involved the storing of food for both his family and the animals, “And take with you of all food that is eaten, and you shall gather it to you; and it shall be for food for you, and for them,” 21. This would require:
1. The preservation of certain foods such the drying of meats and fish for the carnivores.
2. The harvesting, drying and storing of fruits, vegetables and berries for both human and animal consumption.
3. It would also involve the growing, harvesting and storing of grasses, hay, grains, nuts and seeds.
Even with all the animals aboard the ark, this leaves 63% of the ark's capacity remaining for the storage of food and sundry supplies.
Here are some statistics that are taken from the book "The Genesis Flood."
"There is no lack of misconceptions applied to the question of the capacity of the ark and the quantity of animals we presume were taken aboard. According to the Genesis narrative, Noah was commanded to board seven pair of every clean animal and two pair of every unclean animal. What many local-flood theorists have failed to take into consideration is that this cannot be measured by our current field of taxonomy. For example, take just those animals of the horse variety. Originally, there were only two basic types of horse at the time of creation, those of the ass-like variety, and those of the horse-like variety. By the time of the flood, this had expanded to only six known varieties. Now, there are presently ten different species of the horse and ass-like varieties. Currently, there are over 200 distinct species of dog but at the time of the flood, only ten known varieties existed. Ernst Mayr who was probably the leading American systematic taxonomist, lists the following numbers for animal species according to the best estimates of modern taxonomy.
Mammals 3,500Birds 8,600Reptiles ans amphibians 5,500Fishes 18,000Tunicates, etc. 1,700
Echinoderms 4,700Arthropods 815,000Mollusks 88,000Worms, etc. 25,000
Coelenterates, etc. 10,000
Sponges 5,000
Portozoans _ 15,000_
Total Animals 1,000,000
Of this number it is obvious that Noah would have had no need to include the Fish, Tunicates, Echinoderms, Mollusks, Coelenterates, Sponges, or Portozoas. This eliminates 142,000 species. Also some mammals are aquatic – Whales, seals, porposes, dolphins, and such. One could also dismiss the need for those of the amphibian groups ans well as a large number of the anthropoids such as lobsters and crabs. Also, many species of the worms and insects. This would reduce the need for no more that 35,000 individual invertebrate animals on the ark. Bear in mind that this list is according to current taxonomy. The total number of species during the time of the flood would have been much less. Relatively speaking, there are few really large animals and even these may well have been taken aboard the ark as very young specimens. Even if these were taken on as adults, the average size of all these animals would have been about the size of a sheep. So just how many animals are we talking about and how much space would be required to accommodate them? If we use a railroad stock car as a standard of measurement for what we would consider to be consumable animals, the average single-deck stock car would hold about 25 cattle, or 75 hogs, or 120 sheep to the deck. What this means is that 240 animals the size of a sheep could be transported in one double deck stock car. If you had two trains hauling 73 cars each they could easily carry the 35,000 animals. The carrying capacity of the ark was equivalent to 522 such stock cars. Thus the ark was not only more that sufficient to transport such a number of animals but also had room for them to be housed comfortably." End quote.Echinoderms 4,700Arthropods 815,000Mollusks 88,000Worms, etc. 25,000
Coelenterates, etc. 10,000
Sponges 5,000
Portozoans _ 15,000_
Total Animals 1,000,000
This also involved the storing of food for both his family and the animals, “And take with you of all food that is eaten, and you shall gather it to you; and it shall be for food for you, and for them,” 21. This would require:
1. The preservation of certain foods such the drying of meats and fish for the carnivores.
2. The harvesting, drying and storing of fruits, vegetables and berries for both human and animal consumption.
3. It would also involve the growing, harvesting and storing of grasses, hay, grains, nuts and seeds.
Even with all the animals aboard the ark, this leaves 63% of the ark's capacity remaining for the storage of food and sundry supplies.
