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are generally small, only a couple of centimeters in length. One of the sides is usually flattened, giving the coral a shoe-like shape. This side was the
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underside in life as it lived lying down. The horn is normally curved to a varying degree. The
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by Gustaf
Lindström in 1866, which he later changed to its current name. It was also called
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411:. State of Ohio, Department of Natural Resources, Division of Geological Survey. 1936.
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is generally facing upwards, and can sometimes have a slight heart-shape. The centre
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comes from the word calceola that can be translated as a slipper or small shoe from
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Obersilurischer korallen aus der insel gotland. G.Lindström. s.36-37. 1895-11-11
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Obersilurischer korallen aus der insel gotland. G.Lindström. s.36. 1895-11-11
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46:, where it is very common. The species was recognised in 1866 by
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layers mainly on, but not limited to, the northwestern coast of
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Journal of the
Scientific Laboratories, Denison University
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50:. It was small and benthic, and always solitary.
298:. This refers to the species' flat underside.
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342:is more distinguished than the other.
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567:. You can help Knowledge (XXG) by
154:shown from three different views.
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306:The species was originally named
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461:University, Denison (1935).
629:Prehistoric cnidarian stubs
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432:"Holophragma calceoloides"
360:"Holophragma calceoloides"
382:Silurian Reefs of Gotland
318:in his 1926 publication.
312:Pycnactis rhizophylloides
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160:Scientific classification
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385:. Elsevier. 1971-01-01.
328:Holophragma calceoloides
152:Holophragma calceoloides
59:Holophragma calceoloides
21:Holophragma calceoloides
16:Extinct species of coral
489:Holophragma calceolides
268:Holophragma calceolides
619:Fossil taxa of Gotland
526:Paleobiology Database
467:. Denison University.
634:Hexacorallia stubs
308:Hallia caceoloides
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559:This prehistoric
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481:Taxon identifiers
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434:. Fossiilid.info
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362:. Fossiilid.info
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63:Temporal range:
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48:Gustaf Lindström
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569:expanding it
561:Hexacorallia
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436:. Retrieved
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364:. Retrieved
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292:calceoloides
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322:Description
235:Holophragma
38:known from
608:Categories
438:2019-06-06
366:2019-06-06
346:References
614:Stauriida
504:Q65044301
282:Etymology
243:Species:
166:Kingdom:
498:Wikidata
408:Bulletin
302:Taxonomy
215:Family:
195:Anthozoa
183:Cnidaria
178:Phylum:
171:Animalia
40:Silurian
518:8463914
332:animals
228:Genus:
202:Order:
190:Class:
67:Wenlock
44:Gotland
29:species
26:extinct
624:Rugosa
531:299745
389:
208:Rugosa
71:Ludlow
33:rugose
24:is an
340:septa
336:calyx
316:Ryder
296:Latin
36:coral
565:stub
513:GBIF
387:ISBN
286:The
77:Preęž’
314:by
31:of
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247:â€
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206:â€
132:N
122:K
117:J
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107:P
102:C
97:D
92:S
87:O
82:ęž’
69:–
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