1. What is the class?
2. About how old is it?
3. What mode of preservation is this?
[img]http://www.crystalinks.com/fossilbutterfly.jpg[/img]
[img]http://www.crystalinks.com/fossilbutterfly.jpg[/img]
1. Insecta 2. Devonian 3. Mehhhh.. compression?
[img]http://api.fmanager.net/files/fossils/SP0110_ginkgo_leaf_2.jpg[/img]
1) Phylum Ginkgophyta, Class Ginkgoopsida, Order Ginkgoales, Family Ginkgoaceae (taxonomic naming schemes are helpful) 2) It arose in the Jurassic, and survives as a single species today 3) Grows in the wild in China 4) Um... carbonized film? Tiebreaker) Ginkgo biloba (I assume you wanted the name)
Correct! Your turn.Unome wrote:1) Phylum Ginkgophyta, Class Ginkgoopsida, Order Ginkgoales, Family Ginkgoaceae (taxonomic naming schemes are helpful) 2) It arose in the Jurassic, and survives as a single species today 3) Grows in the wild in China 4) Um... carbonized film? Tiebreaker) Ginkgo biloba (I assume you wanted the name)
[attachment=0]Untitled 1.png[/attachment]
Unome wrote:[picture removed]
1) Crinoidea, Crinozoa? 2) Filter feeder, feeds using its cilia 3) Starfish 4) They are composed of stems, crowns, and roots? They show pentaradial symmetry like all echinoderms.
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