#chengjiang

[jidaohuashi]

#極道畫師

#江澄

#Chengjiang

#魔道祖師

#GrandmasterOfDemonicCultivation

#JidouArtStudio

#illustration

江澄を捧げて、サポートに感謝して、幸運が続いています( *ˊᵕˋ)✩︎

Offer Chengjiang,thank you your support,and have good lucky (ૢ˃ꌂ˂⁎) 

獻上江澄,感謝支持,好運連連(ღˇ◡ˇღ)

[kiabugboy]

Bivalved arthropods from the Cambrian

Surusicaris elegans

a taco shrimp found in the burgess shale

Fig 1. Surusicaris elegans gen. et sp. nov., holotype specimen ROM...

Download scientific diagram | Surusicaris elegans gen. et sp. nov., holotype specimen ROM 62976. A. Complete view of the part. B. Secondary

Ercaicunia multinodosa

leggy boi from the chengjiang biota

Three-Dimensionally Preserved Appendages in an Early Cambrian Stem-Group Pancrustacean

Zhai et al. use X-ray computed tomography to reveal the pyritized appendages of the bivalved euarthropod Ercaicunia multinodosa from the ear

Erjiecaris minisculo

related to Ercaicunia, although it's tempting to draw it as a boomerang boi, it was most likely compressed into that shape after death

Fig. 2 . E. minusculo nov. gen. et sp. from the Lower Cambrian...

Download scientific diagram | E. minusculo nov. gen. et sp. from the Lower Cambrian Chengjiang Lagerst ̈tte (Series 2, Stage 3), Yunnan, Sou

[sabrinazoarium]

a fossil a day keeps the sad vibes away

[sciencenewsforstudents]

See beautiful fossils from top Cambrian sites around the world

Troves of Cambrian fossils are known at more than 50 places around the world. Here are five standout spots.

For most of the nearly 3.5 billion years of documented life on Earth, creatures were simple, dominated by organisms such as bacteria, algae and fungi (SN: 10/13/18, p. 10).

Then, beginning about 541 million years ago, life quickly diversified into an array of new, complex forms. This flourishing, called the Cambrian explosion, took place within about 25 million years. Fossils from the period have been preserved in rocks at more than 50 known sites worldwide, the most famous of which is Canada’s Burgess Shale, discovered in 1909.

At five standout Cambrian sites, hundreds to thousands of different species were buried in the soft mud of long-ago seafloors. Rapid burial led to the exceptional preservation of soft-bodied animals as well as of soft tissues, such as brains, guts, eyes and skin, that typically don’t fossilize well. A newly reported site, Qingjiang in China, holds a wealth of exquisitely preserved soft-bodied animals such as jellyfish and comb jellies.

Here are some examples of the remarkable diversity of weird and wonderful Cambrian life found at these five sites:

1. Marrella

Canada’s Burgess Shale (1909) 508 million years old

Marrella fossils were some of the first found at the Burgess Shale and are the most common. At first labeled trilobites, the small, spiny sea creatures were later revealed to be a distinct type of arthropod.

CREDIT: ROYAL ONTARIO MUSEUM

2. Fuxianhuia

China’s Chengjiang (1984) 518 million years old

Fuxianhuia fossils offer what may be the best-known view of a Cambrian brain, tucked beneath a head shield. The organ could have evolved to help the marine arthropods process detailed visual information

CREDIT: X. MA ET AL/NATURE 2012

3. Ctenophore

China’s Qingjiang (2007; reported 2019) 518 million years old

The detailed preservation of this ctenophore, or comb jelly, shows rows of combs, which are plates of fused hairlike structures called cilia. Modern comb jellies use the combs to propel themselves through the water.

CREDIT: D. FU ET AL/SCIENCE 2019

4. Anomalocaris

Australia’s Emu Bay Shale (1979) 514 million years old

Anomalocaris’ compound eyes (one shown) sported a stunning 16,000 lenses, at least. Few other arthropods, living or extinct, have had as many lenses (details shown in inset) as this marine predator.

CREDIT: COURTESY OF JOHN S. PEEL, A. BUTLER/PALAEONTOLOGY ONLINE 2015

5. Halkieria

Greenland’s Sirius Passet (1984) 515 million years old

Meet Halkieria, a scaly, sluglike creature with bivalve shells on the front and rear of its body. The animal continues to defy classification; it has been linked to early mollusks and brachiopods, also known as lamp shells.

CREDIT: J.R. PATERSON ET AL/JOURNAL OF THE GEOLOGICAL SOCIETY 2016

[tracy198911]

Holiday spamming continues... with a #sickview this time💙#hiltonhotel #hotelpool #wokeuptothis #fuxianlake #yunnan #chengjiang #hotelview #lbd (at HIlton Yuxi Fuxian Lake)

[psitrend]

Trip to Maotianshan Mountain Shales

Trip to Maotianshan Mountain Shales

Maotianshan Mountain Shales has become one of the first national geological parks in China and a base of scientific study and travel. 帽天山动物化石群 Maotianshan Mountain Shales Located in the east of Chengjiang County, 8 kilometers from the seat of the county, Maotianshan Mountain looks like a big hat, hence the name. The mountain is famous for the ancient fauna fossils discovered by two biologists of…

View On WordPress

[lesbianmakototachibana]

[Creative Commons Source]

It all began in the sea

Many of the earliest animals in the fossil record have come from the early Cambrian biota of the Maotianshan Shales of Chengjiang, China. Urokodia aequlais, shown above, is one of some 80 arthropod species from this lagerstätte. Fast forward more than one half billion years to today when more than 80% of animals are arthropods and there are perhaps more than 10 million species. Descent with modification by means of natural selection (i.e., evolution) is power, or as Darwin said in the finals words of Origin of Species …: “from so simple a beginning endless forms most beautiful and most wonderful have been, and are being evolved."

[virtualfossilmuseum]

Image: Creative Commons Attribution-NonCommercial 4.0 Unported (CC BY-NC 4.0)

Alalcomenaeus Great Appendage Cambrian Arthropod from Maotianshan Shales

Phylum Arthropoda, Subphylum Chelicerata, Class Megacheira, Family Alalcomeneidae or, by some authors, Phylum Arthropoda, Class Dinocaridida, Order Radiodonta, Family Opabiniidae Geological Time: Early Cambrian (~525 million years ago)Size: Fossil is 26 mm long Fossil Site: Chengjiang Maotianshan Shales, Qiongzhusi Section, Yu'anshan Member, Heilinpu Formation, Maotianshan Hill, Yuxi, Chengjiang County, Yunnan Province, China

Recent research has placed this early arthropod with Subphylum Chelicerata along with spiders, scorpions, ticks, horseshoe crabs, and eurypterids. Alalcomenaeus had three eyes, with two on stalks, biramous legs, 11 segments, exoskeleton, and a telson like a paddle - learn more about this fossil and the Maotianshan Shales at the Virtual Fossil Museum.