Another interesting thing about the ark. It was made of bitumen covered papyrus reeds.
Make for yourself an ark of gopher or gupru wood (Akkadian word for shepherds huts); you must make the ark with qinnim or qannuu. qanum strongs 7070 for reeds: see exodus 25:32, then you must cover it with koper or kupru (Akkadian word for pitch or bitumen), inside and outside.
Genesis 6:14
But when she could no longer hide him, she got a papyrus [reeds] ark for him, and she coated it with tar and with pitch [bitumen], and she placed the boy in it, and she placed it among the reeds on the bank of the Nile.
Exodus 2:3
strongs concordance:
make
for yourself
an ark - tabat (same word used in Exodus 2:3 for Moses' "ark")
of wood - a se
shepherds huts, reed hut or tables - goper (loan word)
reeds - qinnim or qanum (loan word)
make
in
the ark
and cover
it
inside
and outside
with pitch - koper (loan word)
Collectively:
make for yourself an ark of wood/stalks of shepherds huts of reeds and cover it inside and out with bitumin.
A loan word is a word thats taken and naturalized. Like kindergarten is actually german, or cafe which means coffee in french.
Koper is a loan word from the akkadian kupru which means pitch or bitumen.
Goper is suspected to be a loan word from akkadian gupru which is debated as table or shepherds hut.
Qinnim in some translations is qanim or qanum which means reed. Qanim is loan word from akkadian meaning reed.
In short, Noah's ark was made of similar materials and in a similar fashion to the ark in which Baby Moses was placed in the Nile.
Support for this position comes from the mesopotamian epic of Gilgamesh where the ark was constructed with materials/reeds from deconstructed huts, and coated in bitumen.