发信人: inchon(一碗佳肴)
整理人: k_xiaoyao(2001-02-19 14:17:10), 站内信件
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Dinosaurclass_Com《恐龙专题第七辑》 日本恐龙全介绍!
恐龙网CLUB日本会员"三角"将为我们介绍日本恐龙
1.现在日本正式命名的恐龙
现在在日本正式命名的恐龙只有一个。那是“Fukuiraptor Kitadaniensis (Theropoda Carnosauria)”我认为中文应翻译为“北谷福井猛龙”。北谷福井猛龙的书面介绍为：Described by Dr. Yoichi Azuma(东洋一)，Fukui Prefectural Dinosaur Museum and Dr.Philip J. Curiie，Royal Tyrrell Museum of Palaeontology。还有Nipponosaurus，但是，这是在萨哈林岛挖掘出来的，而那岛不是日本的领土。日本发现的其他一些恐龙不久就会报道。可是现在其他的恐龙还没有正式的名字。例如：山中龙(从群马县出来的)，茂师龙(岩手县)等等，它们只是俗称。
附表日本已发现恐龙俗名、真名对照表：
俗名：真名加贺龙：跃龙胜山龙：跃龙杉山龙：圆顶龙
白山龙：梁龙北谷龙：奔龙福井龙：禽龙白峰龙：一种鸟脚类恐龙
岛龙：一种鸟脚类恐龙草野龙：一种翼龙北海道三笠龙： 一种海王龙穗别长蛇颈龙：一种蛇颈龙
双叶龙：霸王龙久滨龙：梁龙泷波龙：鹦鹉嘴龙穗别海王龙：一种海王龙
双叶蛇颈龙：长蛇颈龙类山中龙：加里龙比鲁龙：鸭嘴龙茂师龙：一种蜥脚类恐龙
土仓龙：巨齿龙肋里龙：巨齿龙御船龙：巨齿龙越前龙：小角龙
桑岛龙：一种巨型兽脚类恐龙一些类似棱齿龙的骨骼化石？？
日本的恐龙产地[2001-02-14上载，资料汉化中]
Excavation Sites
Before 1970's no fossils of dinosaurs was excavated from Japan.
Almost all of Japanese has thuoght that there was no dinosaur in
Japan.
Very big news that a fossil of a dinosaur was discovered from Iwate
Pref.
in 1976.
A lot of people was surprised by the news.This was the first
dinosaur from
Japan.
Then several sites were discovered.
Japanese dinosaurs are no match for Chinese in quantity.
But there are so much dinosaurs fan( or dinosaurs mania) in Japan.
Then, I will introduce Japanese dinosaurs excavation sites.
01. Hokkaido
There are two excavation sites in Hokkaido, the north part of Japan.
One is in Obira-machi. A femur of Hadrosauridae was excavated from
Upper
Cretaceous formation.
This dinosaur has not yet a scientific name, nor nickname.
Another site is in Yubari-city.
A part of skull of Nodosauridae was excavated from Upper Cretaceous
formation.
Nodosauridae, had no bony-tail club, is a kind of Ankylosauria.
Chinese Ankylosauria, Pinacosaurus is not Nodosauridae.
This Nodosauridae also has no scientific name, no one has described
yet. I
do not know his nickname.
02. Iwate Prefecture
In 1976, a humerus of sauropoda was discovered from Lower Cretaceous
formation.
The site is in Moshi-district, Hiraizumi-cho.
At first it was considered as a humerus of Mamenchisaurus, but it's
doubtful.
Now only understand thing is that it belongs to sauropoda.
To my surprise, it has only nickname, "Moshiryu". No science name.
It's already passed 25 years from the discovery.
Why ? Who studies this specimen? Where is this specimen now?
The fossil has been locked and anyone can study it.
In fact there was no specialist of dinosaurs in Japan.
I wish that "the first dinosaur from Japan"will have a suitable
science
name.
03. Fukushima Prefecture
There are 3 points of dinosaur sites.
Kashima-machi is north of Fukushima prefecture.
A foot print of theropoda from Upper Jurassic formation.
From Hirono-machi excavated a Hadrosaur's teeth.(Late Cretaceous)
From Lower Cretaceous formation in Iwaki-city, excavated teeth of
sauropod,
fibulae of theropod, etc.
There are many amateur fossil hunters in Iwaki-city.
Iwaki is famous for Ammonites.
04. Gunma Prefecture
Footprints(uncertain, I think) and a caudal vertabra of Gallimimus
sp, only
nickname "Sanchuryu".
This came from "Sebayashi"formation, Eary Cretaceous.
Type specimen of Gallimimus, from almost last age of Late
Cretaceous.(late
Campanian or early Maastrichtian)
If this "Sanchuryu were a Gallimimus sp, this would be the oldest
Gallimimus sp.
But there is only a fossil, nobody can judge what genus it is.
05. Nagano Prefecture
Eary Jurassic formation is in Otari-mura.
There, four footprints of theropoda was discovered.
These are the oldest fossils of dinosaur in Japan.
(To be continued)
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它们从久远的年代里走来 ，经历了多少风雪冰霜的袭击，每一串生命的足迹，都是一部伟大的传奇。
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