1,720,977 research outputs found
Notes on astogeny of some Petraliellidae (Bryozoa) from Australia
No full textCook, P. L., Bock, P. E. (2002): Notes on astogeny of some Petraliellidae (Bryozoa) from Australia. Journal of Natural History 36: 247-251, DOI: 10.15468/k5pkrm, URL: http://dx.doi.org/10.15468/k5pkr
Notes on astogeny of some Petraliellidae (Bryozoa) from Australia
No full textCook, P. L., Bock, P. E. (2002): Notes on astogeny of some Petraliellidae (Bryozoa) from Australia. Journal of Natural History 36 (13): 1601-1619, DOI: 10.1080/00222930110052463, URL: http://www.tandfonline.com/doi/abs/10.1080/0022293011005246
Two new genera of Bryozoa (Calloporidae) from New Zealand
No full textCook, P. L., Bock, P. E. (2000): Two new genera of Bryozoa (Calloporidae) from New Zealand. Journal of Natural History 34 (7): 1125-1133, DOI: 10.1080/00222930050020131, URL: http://www.tandfonline.com/doi/abs/10.1080/0022293005002013
FIGS 9, 10 in Two new genera of Bryozoa (Calloporidae) from New Zealand
No full textFIGS 9, 10. Bryocalyx cinnameus gen. nov., sp. nov. (9A±C) Sketches of skeletal elements of ovicell; (A) frontal, (B) latero-basal, (C) lateral. (10) Autozooid with frontal rhizoid. Scales 5 0.50 mm.Published as part of Cook, P. L. & Bock, P. E., 2000, Two new genera of Bryozoa (Calloporidae) from New Zealand, pp. 1125-1133 in Journal of Natural History 34 (7) on page 1131, DOI: 10.1080/00222930050020131, http://zenodo.org/record/475699
FIGS 3, 4 in Two new genera of Bryozoa (Calloporidae) from New Zealand
No full textFIGS 3, 4. Bryocalyx cinnameus gen. nov., sp. nov.: conical paratype colonies (NZOI), showing ancestrula (a), primary (r) and secondary (sr) rhizoids, and distal pore plates (p). Scale 5 1.0 mm.Published as part of Cook, P. L. & Bock, P. E., 2000, Two new genera of Bryozoa (Calloporidae) from New Zealand, pp. 1125-1133 in Journal of Natural History 34 (7) on page 1129, DOI: 10.1080/00222930050020131, http://zenodo.org/record/475699
FIGS 5 in Two new genera of Bryozoa (Calloporidae) from New Zealand
No full textFIGS 5±8. Bryocalyx cinnameus gen. nov., sp. nov.: scanning electron micrographs of paratype fragments (MOV). (5) Ancestrula and primary zooids; X33. (6) Zooids from basal side; X42. (7) Autozooids and one ovicelled zooid; X42. (8) Ovicell; X73.Published as part of Cook, P. L. & Bock, P. E., 2000, Two new genera of Bryozoa (Calloporidae) from New Zealand, pp. 1125-1133 in Journal of Natural History 34 (7) on page 1130, DOI: 10.1080/00222930050020131, http://zenodo.org/record/475699
Petraliellidae Harmer 1957
No full textFamilyPETRALIELLIDAE Harmer, 1957 <p>Petraliellidae: Harmer, 1957: 692; Cook and Chimonides, 1981a: 116; Gordon, 1989: 56.</p>Published as part of <i>Cook, P. L. & Bock, P. E., 2002, Notes on astogeny of some Petraliellidae (Bryozoa) from Australia, pp. 1601-1619 in Journal of Natural History 36 (13)</i> on page 1603, DOI: 10.1080/00222930110052463, <a href="http://zenodo.org/record/5298706">http://zenodo.org/record/5298706</a>
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
FIG. 17 in Notes on astogeny of some Petraliellidae (Bryozoa) from Australia
No full textFIG. 17. Hippopetraliella magna (d'Orbigny): Townsville, Queensland. Scanning electron micrographs of skeleton of ancestrula. (A, B) Frontal views, showing opesia, vertical interior walls and proximal processes. (C) Lateral view. (D) Basal view, showing exterior basal wall with paired proximal processes and fracture holes marking position of distal processes. Scale: 0.15 mm.Published as part of Cook, P. L. & Bock, P. E., 2002, Notes on astogeny of some Petraliellidae (Bryozoa) from Australia, pp. 1601-1619 in Journal of Natural History 36 (13) on page 1613, DOI: 10.1080/00222930110052463, http://zenodo.org/record/529870
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