Fossils B/C
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Re: Fossils B/C
It mentions on the Fossils general rules "Taxonomic classification restricted to the hierarchy on the Science Olympiad Official Fossil List." Does this mean that the taxonomic classification we have to know is, for example, Kingdom Protozoa, Phylum Foraminifera, then Genus Nummulites? Or should we know the full classification with kingdom, phylum, class, order, family, etc. ?
- isotelus
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Re: Fossils B/C
You should know the full classification for every group, but you don't need to (for example) be able to ID any down to some random protozoan order, but you should be able to tell that it's a protozoan. In essence just be able to ID the list.HL21 wrote:It mentions on the Fossils general rules "Taxonomic classification restricted to the hierarchy on the Science Olympiad Official Fossil List." Does this mean that the taxonomic classification we have to know is, for example, Kingdom Protozoa, Phylum Foraminifera, then Genus Nummulites? Or should we know the full classification with kingdom, phylum, class, order, family, etc. ?
SLHS '23
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Re: Fossils B/C
The pronunciations should come up just searching <word> pronunciation. If it's not coming up, which words are you having trouble with?Haloxdx wrote:Hi I am new to fossils and I need some help pronouncing some words can any of you give me some website addresses to help me thanks a lot!
- RockRoll92
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Re: Fossils B/C
Does anyone have any idea what the differences are between the leaves of Acer and Populus?
2018-2019 Fossils, Thermo, WIDI, RollerCoaster, Density Lab
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Re: Fossils B/C
Populus has round-ish leaves. Acer doesn't.Rock&Roll92 wrote:Does anyone have any idea what the differences are between the leaves of Acer and Populus?
- dxu46
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Re: Fossils B/C
I think he meant Platanus, so i'll ask that question: what's the difference between Acer and Platanus?UTF-8 U+6211 U+662F wrote:Populus has round-ish leaves. Acer doesn't.Rock&Roll92 wrote:Does anyone have any idea what the differences are between the leaves of Acer and Populus?
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Re: Fossils B/C
Platanus generally has differently shaped leaflets and (for lack of better words) a smaller "leaf angle"dxu46 wrote:I think he meant Platanus, so i'll ask that question: what's the difference between Acer and Platanus?UTF-8 U+6211 U+662F wrote:Populus has round-ish leaves. Acer doesn't.Rock&Roll92 wrote:Does anyone have any idea what the differences are between the leaves of Acer and Populus?
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Re: Fossils B/C
Rock&Roll is a she, just for future reference.dxu46 wrote:I think he meant Platanus, so i'll ask that question: what's the difference between Acer and Platanus?UTF-8 U+6211 U+662F wrote:Populus has round-ish leaves. Acer doesn't.Rock&Roll92 wrote:Does anyone have any idea what the differences are between the leaves of Acer and Populus?
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Re: Fossils B/C
The branching pattern of the veins is the most consistent identifier.UTF-8 U+6211 U+662F wrote:Platanus generally has differently shaped leaflets and (for lack of better words) a smaller "leaf angle"dxu46 wrote:I think he meant Platanus, so i'll ask that question: what's the difference between Acer and Platanus?UTF-8 U+6211 U+662F wrote: Populus has round-ish leaves. Acer doesn't.
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