The new material of Traumatocrinus (Crinoid) found in Guanling area, Guizhou Province

WANG Chuan-shang, CHEN Xiao-hong, WANG Xiao-feng, CHENG Long

2011 Vol. 38, No. 1

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WANG Chuan-shang, CHEN Xiao-hong, WANG Xiao-feng, CHENG Long. The new material of Traumatocrinus (Crinoid) found in Guanling area, Guizhou Province[J]. Geology in China, 2011, 38(1): 20-24.

Citation:

WANG Chuan-shang, CHEN Xiao-hong, WANG Xiao-feng, CHENG Long. The new material of Traumatocrinus (Crinoid) found in Guanling area, Guizhou Province[J]. Geology in China, 2011, 38(1): 20-24.

The new material of Traumatocrinus (Crinoid) found in Guanling area, Guizhou Province

WANG Chuan-shang, CHEN Xiao-hong, WANG Xiao-feng, CHENG Long

Wuhan Center of Geological Survey, CGS, Wuhan 430223, Hubei, China

Publish Date: 24 February 2011

Abstract

Abstract

Abstract：Two Crinoid specimens were found recently in Triassic Xiaowa Formation in Guanling area of Guizhou Province. The crown and stem structures of these two specimens are different from Traumatocrinus hsui Mu, which was found in the same level of the same area. Consequently, a new species Traumatocrinus strumiformis sp. nov. was established.
- Guanling；Triassic；Traumatocrinus /

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