Homostelea

Homostelea is an extinct class of exclusively Middle Cambrian echinoderms. They are characterised by absence of a feeding arm, flat, relatively flat thaeca and by stem of essentially 2 series of plates.

Morphology of homostelean Trochocystites bohemicus. After Bruno et al. (2000)

Reference: Paleobiology 26(4):529-555. 2000

Asturicystis havliceki	Fatka a Kordule (2001), Pl. I, fig. 6	VK5
Asturicystis havliceki	Fatka a Kordule (2001), Pl. I, fig. 3	VK2
Asturicystis havliceki	Fatka a Kordule (2001), Pl. I, fig. 1	VK1
Asturicystis havliceki	Fatka a Kordule (2001), Pl. I, fig. 2	VK1
Asturicystis havliceki		VK435
Asturicystis havliceki	Fatka a Kordule (2001), Pl. I, fig. 5	VK4
Asturicystis havliceki	Fatka a Kordule (2001), text. fig. 1	VK7
Asturicystis havliceki	Fatka a Kordule (2001), Pl. I, fig. 7, 9	VK6
Asturicystis havliceki	Fatka a Kordule (2001), Pl. I, fig. 4, 8	VK3
Asturicystis		VK165
Asturicystis		VK164
Asturicystis		VK163
Asturicystis		VK159
Asturicystis		VK160
Asturicystis		VK162
Asturicystis		VK161
Trochocystites bohemicus		VL1672
Trochocystites bohemicus		VL297
Trochocystites bohemicus		XB266
Trochocystites bohemicus		VK451

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Virtual museum of the Czech Geological Survey, www.geology.cz, (C) Czech Geological Survey, 2011, v.0.99 [13.12.2011]