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Kaili Formation

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Journal Article
Published: 01 May 2010
Journal of Paleontology (2010) 84 (3): 549–553.
...RONALD L. PARSLEY; YUANLONG ZHAO Abstract A rare new turban-shaped basal Middle Cambrian gogiid eocrinoid, Turbanicystis inflatus new genus and species is described from the Kaili Formation (Kaili Biota), Guizhou Province, China. It co-occurs with three other markedly different gogiids...
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Stratigraphic columns of the Kaili Formation at the Miaobanpo and Zengjiayan sections at Balang, Guizhou Province, China, showing the stratigraphic distribution of Pararotadiscus guizhouensis.
Published: 30 April 2018
Figure 2. Stratigraphic columns of the Kaili Formation at the Miaobanpo and Zengjiayan sections at Balang, Guizhou Province, China, showing the stratigraphic distribution of Pararotadiscus guizhouensis .
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Figure1— 1, 2, Stratigraphic sections of the Kaili Formation (Lower to Middle Cambrian), each showing the stratigraphic interval containing the Kaili Biota. Sections are located two and one km, respectively, north of Balang. 1, The Miabanpo section; 2, the (type) Wuliu section.
Published: 01 March 2008
Figure 1 — 1, 2 , Stratigraphic sections of the Kaili Formation (Lower to Middle Cambrian), each showing the stratigraphic interval containing the Kaili Biota. Sections are located two and one km, respectively, north of Balang. 1 , The Miabanpo section; 2 , the (type) Wuliu section.
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Exceptionally preserved gogiids with stereom from the Kaili Formation. Scale bars = 5 mm. (a) ‘Sinoeocrinus globus’ (GM-9–4–1524). (b) Sinoeocrinus lui (GM-9–2–3676b). Detailed SEM images are illustrated in Figures 9, 10.
Published: 01 January 2008
Figure 8. Exceptionally preserved gogiids with stereom from the Kaili Formation. Scale bars = 5 mm. (a) ‘ Sinoeocrinus globus ’ (GM-9–4–1524). (b) Sinoeocrinus lui (GM-9–2–3676b). Detailed SEM images are illustrated in Figures 9 , 10 .
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Figure19—Tuzoia bispinosa, Middle Cambrian Kaili Formation, Guizhou Province, China, details of reticulate pattern. 1, 2, GK 1668, anterior cardinal area and anterior margin showing smaller reticulate pattern; 3, 4, GK 1663, lateral ridge showing smaller reticulate pattern and detail of flat dorsal spines, respectively; 5, GK 1552 (holotype of Tuzoia magna), detail of dorsal spine; 6, GK 1540, counterpart of holotype, showing midposterior (mps) and posteroventral (pvs) spines; 7, GK 1667, reticulate pattern (walls fringed with black layer); 8, 9, GK 1665, aspect of reticulate pattern across dorsal line (valve boundaries); 10, GK 1670, dorsal line showing valve boundaries near posterior end of carapace. Scale bar, 5 mm in 1–6, 8–10, 2 mm in 7. White arrows point anteriorly. Abbreviations, see Table 2
Published: 01 May 2007
Figure 19 — Tuzoia bispinosa , Middle Cambrian Kaili Formation, Guizhou Province, China, details of reticulate pattern. 1, 2, GK 1668, anterior cardinal area and anterior margin showing smaller reticulate pattern; 3, 4, GK 1663, lateral ridge showing smaller reticulate pattern and detail
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Figure20—Tuzoia bispinosa, Middle Cambrian Kaili Formation, Guizhou Province, China. 1, GK 1671. 2, GK 1553, dorsal half of valve (=Tuzoia magna); 3, GK 1552, holotype of Tuzoia magna (same as Fig. 18.3, 19.5). 4, GK 1666; 5, GK 1661; 6, GK 1664; 7, GK 1554, =Tuzoia magna. All scale bars, 10 mm. Black arrow points anteriorly. Abbreviations, see Table 2
Published: 01 May 2007
Figure 20 — Tuzoia bispinosa , Middle Cambrian Kaili Formation, Guizhou Province, China. 1, GK 1671. 2, GK 1553, dorsal half of valve (= Tuzoia magna ); 3, GK 1552, holotype of Tuzoia magna (same as Fig. 18.3 , 19.5 ). 4, GK 1666; 5, GK 1661; 6, GK 1664; 7, GK 1554, = Tuzoia
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Figure21—Tuzoia bispinosa, Middle Cambrian Kaili Formation, Guizhou Province, China. 1, GK 1669 (same as Fig. 18.1); 2, GK 1540, counterpart of holotype (same as Figs. 18.2, 19.6); 3, GK 1663 (same as Fig. 19.3, 19.4); 4, GK 1668; 5, GK 1662; 6–8, three dorsoventrally compacted specimens, GK 1665 (same as Figs. 18.4, 19.8, 19.9), GK 1672 (same as Fig. 18.5) and GK 1673 (same as Fig. 18.6), respectively. All scale bars, 10 mm. Black arrow points anteriorly. Abbreviations, see Table 2
Published: 01 May 2007
Figure 21 — Tuzoia bispinosa , Middle Cambrian Kaili Formation, Guizhou Province, China. 1, GK 1669 (same as Fig. 18.1 ); 2, GK 1540, counterpart of holotype (same as Figs. 18.2 , 19.6 ); 3, GK 1663 (same as Fig. 19.3, 19.4 ); 4, GK 1668; 5, GK 1662; 6–8, three dorsoventrally
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 Figure 1. Spheroid cluster GUT 986 from Kaili Formation lagerstätte photographed with light microscopy (A, C) and synchrotron X-ray microscopy (B, D, F). A and B: General view of entire cluster. C–E: Blastomeres of four-cell embryo (indicated by upper arrow in A). F and G: Blastomeres of eight-cell embryo (indicated by lower arrow in A) with only six cells preserved. E, G: Interpretive sketches of embryos with cleavage cells. Relative scale bars, 1 mm (A, B); 500 μm (C–G). Images of four-cell and eight-cell embryos are enlarged in Figures DR1–DR2 (see footnote 1).
Published: 01 December 2006
Figure 1. Spheroid cluster GUT 986 from Kaili Formation lagerstätte photographed with light microscopy (A, C) and synchrotron X-ray microscopy (B, D, F). A and B: General view of entire cluster. C–E: Blastomeres of four-cell embryo (indicated by upper arrow in A). F and G: Blastomeres of eight
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 Figure 2. Elemental maps for spheroid cluster GUT 813 from Kaili Formation lagerstätte. A: Partially polished section. B: Close-up of A (indicated as rectangle in A). C: Associated trilobite cephalon. Relative scale bars = 550 μm in all images. BSE—backscattered electron image; SE—secondary electron image.
Published: 01 December 2006
Figure 2. Elemental maps for spheroid cluster GUT 813 from Kaili Formation lagerstätte. A: Partially polished section. B: Close-up of A (indicated as rectangle in A). C: Associated trilobite cephalon. Relative scale bars = 550 μm in all images. BSE—backscattered electron image; SE—secondary
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FIGURE 1—Locality and stratigraphy of the Kaili Formation in Taijiang County, Guizhou Province, China; the Wuliu-Zengjiayan section (marked as solid triangle), northeast of Taijiang, from which fossils of the Kaili biota principally derived, with GPS coordinates; indicating the stratigraphic interval of the Kaili biota. Asterisk represents the first appearance of the widespread trilobite Oryctocephalus indicus (see Sundberg et al., 1999; Sundberg and McCollum, 2003)
Published: 01 February 2006
FIGURE 1 —Locality and stratigraphy of the Kaili Formation in Taijiang County, Guizhou Province, China; the Wuliu-Zengjiayan section (marked as solid triangle), northeast of Taijiang, from which fossils of the Kaili biota principally derived, with GPS coordinates; indicating the stratigraphic
Journal Article
Published: 06 June 2013
Geological Magazine (2014) 151 (2): 339–348.
... the overlying Kaili Formation. New Wiwaxia material from the Tsinghsutung Formation and observations of specimens with articulated individuals from the Kaili Formation suggest that Wiwaxia taijiangensis should be a junior synonym of W. corrugata . A new study indicates that W. corrugata has a wide geographic...
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Journal Article
Published: 01 November 2006
Journal of Paleontology (2006) 80 (6): 1058–1071.
...RONALD L. PARSLEY; YUANLONG ZHAO Abstract Long-stemmed eocrinoids are limited to two species in the basal Middle Cambrian Kaili Biota, which occupies the middle portion of the Kaili Formation, Taijiang County, Guizhou Province, China. The Kaili Biota contains preserved soft-bodied organisms shared...
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Journal Article
Published: 01 July 2012
Journal of Paleontology (2012) 86 (4): 569–583.
...Ronald L. Parsley A bstract Three gogiid eocrinoids, numbering in the thousands of specimens, are well known from the lower Cambrian (Stage 4) Balang Formation (Guizhoueocrinus yui) and basal middle Cambrian (Stage 5) Kaili Formation (Kaili Biota) (Sinoeocrinus lui and Globoeocrinus globulus...
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Journal Article
Published: 01 July 2010
Journal of Paleontology (2010) 84 (4): 668–680.
...YUANLONG ZHAO; COLIN D. SUMRALL; RONALD L. PARSLEY; JIN PENG Abstract A new genus and species of edrioasteroid grade echinoderm, Kailidiscus chinensis , is described from the Kaili Biota of the basal lower Middle Cambrian Kaili Formation from Guizhou Province, China. This echinoderm has a strong...
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Journal Article
Journal: Geology
Published: 01 December 2006
Geology (2006) 34 (12): 1037–1040.
...Figure 1. Spheroid cluster GUT 986 from Kaili Formation lagerstätte photographed with light microscopy (A, C) and synchrotron X-ray microscopy (B, D, F). A and B: General view of entire cluster. C–E: Blastomeres of four-cell embryo (indicated by upper arrow in A). F and G: Blastomeres of eight...
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Figure2—Stratigraphic column of the Miabanpo section, Lower and Middle Cambrian Kaili Formation, Kaili Biota, basal Middle Cambrian, on a mountain ridge to the north-northwest of the village of Balang in Taijiang County, Guizhou Province, China. Inset map of China shows section locality
Published: 01 November 2006
Figure 2 —Stratigraphic column of the Miabanpo section, Lower and Middle Cambrian Kaili Formation, Kaili Biota, basal Middle Cambrian, on a mountain ridge to the north-northwest of the village of Balang in Taijiang County, Guizhou Province, China. Inset map of China shows section locality
Journal Article
Published: 23 January 2017
Geological Magazine (2017) 154 (6): 1334–1343.
...XINGLIAN YANG; YUANLONG ZHAO; LOREN E. BABCOCK; JIN PENG Abstract The skeleton of a new vauxiid sponge (Order Verongida), Angulosuspongia sinensis gen. et sp. nov., described on the basis of material from calcareous mudstones of the Kaili Formation (Cambrian Stage 5), Jianhe area, Guizhou, South...
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Illustration of morphological terminology used for Cambrian gogiids from Guizhou Province, China, based on latex casts. See text for details. All scale bars = 5 mm. (a) New early Cambrian species (gogiid sp. 2) with distinctive break in the junction between the theca and holdfast from the Balang Formation, KW-8–229. (b) New early Cambrian species (gogiid sp. 1) with gradational transition between the theca and holdfast from the Balang Formation, ZJ 001. (c) Sinoeocrinus lui from the Kaili Formation, GM-9–5–3701. (d) ‘Sinoeocrinus globus’ from the Kaili Formation, GM-9–4–445. (e) Enlarged view of the holdfast of a S. lui, GTBJ-16–2–26. (f) Enlarged view of the holdfast of a ‘S. globus’, which is a different specimen on the same slab as (d) GM-9–4–445.
Published: 01 January 2008
the Balang Formation, KW-8–229. (b) New early Cambrian species (gogiid sp. 1) with gradational transition between the theca and holdfast from the Balang Formation, ZJ 001. (c) Sinoeocrinus lui from the Kaili Formation, GM-9–5–3701. (d) ‘ Sinoeocrinus globus ’ from the Kaili Formation, GM-9–4–445. (e
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Figure6—Sinoeocrinus lui. Latex cast whitened by NH4Cl. From the Kaili Formation (Kaili Biota) Miobanpo Section, north-northwest of Balang, Taijiang County, Guizhou Province, China. Advanced mature/ gerontic specimen, TH = 21+ mm, 15 brachiole stage, note triple brachiole bases, mature sutural pores, and surface ornament on thecal plates, GTMB 101233, ×3.9
Published: 01 November 2006
Figure 6 — Sinoeocrinus lui . Latex cast whitened by NH 4 Cl. From the Kaili Formation (Kaili Biota) Miobanpo Section, north-northwest of Balang, Taijiang County, Guizhou Province, China. Advanced mature/ gerontic specimen, TH = 21+ mm, 15 brachiole stage, note triple brachiole bases, mature
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Figure8—Balangicystis rotundus n. gen. and sp. Latex casts whitened by NH4Cl, Kaili Formation (Kaili Biota), Miobampo Section, north-northwest of Balang, Taijiang County, Guizhou Province, China. 1, Holotype specimen, GTBM 9-4, ×3; 2, paratype specimen, theca with at least two fewer series of thecal plates than the adult holotype, GTBM 91526a, ×10
Published: 01 November 2006
Figure 8 — Balangicystis rotundus n. gen. and sp. Latex casts whitened by NH 4 Cl, Kaili Formation (Kaili Biota), Miobampo Section, north-northwest of Balang, Taijiang County, Guizhou Province, China. 1, Holotype specimen, GTBM 9-4, ×3; 2, paratype specimen, theca with at least two fewer