The Fossil Record of Shell Boring by Snails

Sohl, Norman F.

doi:10.1093/icb/9.3.725

Cited by 109 publications

(47 citation statements)

References 6 publications

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“…Early Mesozoic forms are even less well known, but coarse-ribbed scaphopods do occur. in the Cretaceous at about the same time that boring naticid gastropods appeared (Sohl, 1969). There is no obvious coevolution between prey and predator.…”

Section: Other Considerationsmentioning

confidence: 97%

Predation on sub-Holocene scaphopod mollusks from southern Louisiana

Yochelson¹,

Dockery²,

Wolf³

1983

Professional Paper

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Section: Other Considerationsmentioning

confidence: 97%

Predation on sub-Holocene scaphopod mollusks from southern Louisiana

Yochelson¹,

Dockery²,

Wolf³

1983

Professional Paper

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“…4, in this volume). Some investigators have also examined preference for drilling the right vs. left valves of bivalves (e.g., Sohl, 1969;Adegoke and Tevesz, 1974;Stump, 1975;Anderson, 1992;Harper et ai., 1998).…”

Section: Data On Drilling Predation Extractable From the Fossil Recordmentioning

confidence: 99%

“…Although predatory drilling behavior is known within several families of gastropods, and also among octopods and even flatworms and nematodes (Sohl, 1969;Kabat, 1990;Bromley, 1981Bromley, , 1993, most drill holes reported in molluscs resemble those produced by naticid or muricid gastropods. The earliest holes resembling those of naticids are Triassic (Newton, 1983;Fursich and Jablonski, 1984), and Harper et al (1998) reported muricid-like drill holes from the Jurassic.…”

Section: Introductionmentioning

confidence: 99%

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The Fossil Record of Drilling Predation on Bivalves and Gastropods

Kelley

Hansen

2003

Predator—Prey Interactions in the Fossil Record

130

111

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“…Estas investigaciones han versado sobre el modo de realización y morfotipología de las perforaciones (Ansell, 1960;Carriker y Yochelson, 1968;Wood, 1968;Sohl, 1969;Robba y Ostinelli, 1975;Bromley, 1981) o sobre las teorías de conducta propiamente dichas (Carriker, 1957;Carriker y Zandt, 1972;Berg, 1972Berg, , 1975Berg, , 1976Mue-lIer, 1974;Berg y Nishenko, 1975;Kitchel et al, 1981;Palmer, 1983;Taylor et al, 1983;Kelley, 1984).…”

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Mayoral¹

1990

Estud. geol.

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RESUMENEl estudio de la estereotipicidad de las perforaciones del tipo Oichnus Bromley, realizado sobre representantes de Bivalvia (epi e infauna) en diferentes horizontes estratigráficos del Plioceno del sector SO de la Cuenca del Guadalquivir ha permitido evidenciar cambios en la conducta depredadora de los organismos. Estas variaciones se detectan a pequeña escala al considerar los cambios que se producen en el desarrollo del estado juvenil al estado adulto de las presas y a una escala mayor, cuando se estiman las transformaciones medioambientales inherentes a cada uno de los horizontes estratigráficos estudiados.En el primer caso, las variaciones están en función de factores internos al sistema depredador-presa: morfología, tamaño y ornamentación de estas últimas. En el segundo caso se relacionan con la pérdida o adquisición de factores externos al sistema: presión selectiva ambiental (naturaleza del sustrato, energía, competición ecológica).Las diferencias observadas en la estereotipicidad de los distintos tipos de Oichnus (O. paraboloides Bromley y O. simplex Bromley), prueban, en aquellos casos que ha sido posible, que su origen y producción se llevaron a cabo mediante modelos de conducta diferentes.Palabras clave: Estereotipicidad, Oichnus, Plioceno, Cuenca del Guadalquivir. ABSTRACTThe analysis of the stereotypy in the Oichnus-type borings on Bivalvia (epi and infaunal) from different Pliocene stratigraphic horizons in the Southwestern sector of the Guadalquivir Basin, has allowed to show sorne changes about the predatory behaviour. These have an effect on two levels: on a small scale, when the changes between juvenil and mature state of the preys are considered and on a larger scale, when the environmental conditions of every stratigraphic horizons are estimated.The variability on the first case are due to internal factors to the predatory-prey system: morphology, size and ornamentation of the preys. On the second one, are related with loss or increase in external factors on system: environmental selective pressure (kind of substrate, energy, ecologic competition).Wel1 defined behaviour patterns have been revealed by differences in the stereotypy of several Oichnus-type (O. paraboloides Bromley and O. simplex Bromley). This fact establish also various trace-makers for the latter.Key words: Stereotypy, Oichnus, Pliocene, Guadalquivir Basin. IntroducciónEl estudio de los modelos de comportamiento animal a partir de los datos del registro fósil, ha tomado gran importancia durante las dos últimas décadas, en especial los que se refieren a las conductas depredadoras y más concretamente las que conciernen a los gasterópodos perforadores. Estas investigaciones han versado sobre el modo de realización y morfotipología de las perforaciones

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The Fossil Record of Shell Boring by Snails

Cited by 109 publications

References 6 publications

Predation on sub-Holocene scaphopod mollusks from southern Louisiana

Predation on sub-Holocene scaphopod mollusks from southern Louisiana

The Fossil Record of Drilling Predation on Bivalves and Gastropods

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