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Buechelia goldfussi
Taxonomy
Buechelia goldfussi was named by Schlüter (1894). Its type specimen is Geologische-palaeontologische Institut und Museum der Universität at Bonn, a shell, and it is a 3D body fossil. Its type locality is Hebborn bei Bergisch-Gladbach, which is in a Givetian carbonate limestone/reef rocks in the Bücheler Formation of Germany.
Synonymy list
Year | Name and author |
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1894 | Buechelia goldfussi Schlüter |
1941 | Buechelia goldfussi Knight p. 62 figs. Plate 20, figures 2a-b |
1992 | Buechelia goldfussi Blodgett p. 146 |
1994 | Buechelia goldfussi Kaufhold p. 52 figs. pl. 8 f. 8-11 |
1998 | Buechelia goldfussi Frýda p. 43 figs. pl. 6 f. 1-4 |
2001 | Buechelia goldfussi Heidelberger p. 34 figs. pl. 1 f. 11-13 |
2023 | Buechelia goldfussi Wagner p. 1310 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Buechelia goldfussi Schlüter 1894
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Diagnosis
Reference | Diagnosis | |
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J. B. Knight 1941 | Large gastropods with a very flatly arched spire, a sharply angular
periphery, a conical base, thick, twisted, and channelled columella, and a sinus in the outer lip culminating at the periphery in a seemingly short slit that gives rise to a selenizone; whorl profile above the angular periphery very gently arched, nearly flat; sutures linear; nucleus unknown; base conical, gently arched; columellar lip thick, twisted, with a thickened, reflexed inductura, distinctly channelled at its base, the channel occupying a short, stubby canal-like projection and with an obtuse columellar, perhaps siphonal fold just above the channel; parietal inductura thin and seemingly discontinuous, seemingly wanting on the upper part of the parietal wall; outer lip with a sharp, narrow sinus culminating at the periphery in what is probably a short slit or notch (not actually observed) which gives rise to a narrow selenizone which occupies the periphery, the margin of the lip on the upper surface leaving the upper suture with slight backward obliquity which increases evenly and roundly until it is highly oblique as it reaches the marginal selenizone; selenizone forming the angular periphery, bordered on its inner side by a narrow, shallow groove, its outer margin just below the periphery, the course of the lip below the periphery unknown; ornamentation other than very fine lines of growth seemingly lacking; shell thick, its structure unknown. The holotype measures about 38 mm. in height, 53 mm. in width, and has a pleural angle of about 138 degrees. A larger paratype is more strongly arched above, while smaller ones are flatter. |
Measurements
No measurements are available
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Source: f = family, o = order | |||||
References: Bambach et al. 2007, Hendy 2009 |
Age range: Early/Lower Givetian or 387.95000 to 385.90000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Givetian | Germany (Nordrhein-Westfalen) | Buechelia goldfussi (38362) | |
Givetian | Germany (Rheinland-Pfalz) | Buechelia goldfussi (38359 type locality: 184484) | |
Givetian | Germany (Sauerland) | Buechelia goldfussi (51967) |